Roedd y llyfrgell fel ei fyd ei hun oddi mewn i'r dorm fendigedig lle roedd Gareth, Carys a Emrys yn treulio eu dyddiau coleg.

The library was like its own world inside the splendid dorm where Gareth, Carys, and Emrys spent their college days.

Roedd y wal yn llawn posterau lliwgar, a mementos o'u hwyliau heulog adeiledig.

The wall was full of colorful posters and mementos of their sunny moods built over time.

Ym mis Hydref, roedd y coed ar y campws yn newid i holl liwiau'r gwanwyn, gan greu cefndir byw i bob newid.

In October, the trees on the campus changed to all the colors of spring, creating a lively backdrop for every change.

Gafodd Gareth yr her.

Gareth had the challenge.

Roedd ar fin trefnu parti ffarwelio difyr i Carys, roedd yn bwysig iddynt dangos gwerthfawrogiad cyn iddi adael i astudio dramor.

He was about to organize a fun farewell party for Carys; it was important for them to show appreciation before she left to study abroad.

Roedd hynny'n anodd gan iddo ormod meddwl.

This was difficult as he was overthinking.

Roedd ganddo ofn y byddai Carys yn dal i ffeindio allan am y cynllun.

He was afraid that Carys would still find out about the plan.

Roedd Carys yn edrych ymlaen at fod yn fyfyriwr rhyngwladol.

Carys was looking forward to being an international student.

Roedd yn llawn awch i archwilio'r byd y tu hwnt i Gymru.

She was eager to explore the world beyond Wales.

Erbyn hyn, roedd Gareth yn teimlo'r bwlch a fyddai'n cael ei adael ar ôl gan ei ffrind.

By now, Gareth could feel the gap that would be left behind by his friend.

Wrth weld yr ymfflamycholdeb gareth, daeth Emrys i gynorthwyo.

Seeing Gareth's agitation, Emrys came to help.

"Daw popeth yn ei bryd," meddai Emrys gyda gwên beboleus.

"Everything will come in its time," said Emrys with a beaming smile.

Roedd Emrys yn llawn egni a hiwmor oedd yn cynhesu'r awyr.

Emrys was full of energy and humor that warmed the air.

Roedd Gareth yn gwybod bod rhaid iddo actio'n brydlon.

Gareth knew he had to act promptly.

Roedd y ddau wedi cynllunio'r manylion gyda'u bodoli'n dawel, yn brysur trefnu bwyd a cherddoriaeth i gynnwys pob un o'u ffrindiau.

The two had quietly planned the details, busily arranging food and music to include all of their friends.

Ond yr oedd y cynllun ar fin chwalu.

But the plan was about to fall apart.

Un prynhawn, mewn amrantiad, a drws dorm ychydig ar agor, clywodd Carys Gareth yn siarad am y parti.

One afternoon, in a flash, with the dorm door slightly ajar, Carys heard Gareth talking about the party.

Cafodd ei hun yn sefyll yno, gyda chymysgedd o chwerthin a gwyleidd-dra.

She found herself standing there, with a mix of laughter and embarrassment.

"Beth ydy hyn?

"What is this?"

" gofynnodd Carys gydag amserol ddicter.

Carys asked with timely indignation.

Roedd Gareth, yn teimlo'r amser wedi dod i roi glir i bopeth, yn esbonio iddi am y pwrpas y parti.

Feeling the time had come to clarify everything, Gareth explained to her the purpose of the party.

Roedd yn rhaid iddo hefyd ddod â'i emosiynau am ei hartrwydd i'r golwg.

He also had to bring his emotions about her departure to light.

Cuddio nad oedd yn opsiwn mwyach.

Hiding was no longer an option.

Cymryd ochenaid dwfn, dywedodd Gareth, "Byddaf yn colli ti llawer iawn.

Taking a deep breath, Gareth said, "I will miss you very much.

Ti’n ffrind annwyl i mi.

You are a dear friend to me."

"Roedd Carys yn synnu, ond hapus iawn.

Carys was surprised but very happy.

"Mae hynny'n golygu llawer i mi.

"That means a lot to me.

Mae'n hawdd difaru am y pellter, ond cofia y gallwn gadw'n agos o hyd.

It's easy to regret the distance, but remember we can still stay close."

"Wrth i'r blant eraill gyrraedd, roedd y parti'n dychwelyd i fod yn ddathliad llawen.

As the other friends arrived, the party returned to being a joyful celebration.

Y noson honno, roedd yr ystafell yn llawn chwerthin a chân.

That night, the room was full of laughter and song.

Yn y diwedd, newidiodd Gareth.

In the end, Gareth changed.

Dysgodd sut i dderbyn newid fel cyfle i dyfu.

He learned how to accept change as an opportunity to grow.

Gadawodd Carys i archwilio byd newydd, gyda'r ffaith taw ffrindiau diochreidion oedd yn aros tu ôl i'w hanfon mewn cariad a chefnogaeth.

Carys left to explore a new world, with the knowledge that she had steadfast friends staying behind to send her off with love and support.

Roedd Gareth wedi dod yn gryfach ac yn fwy onest am ei emosiynau.

Gareth had become stronger and more honest about his emotions.

Wrth i'r dyddiau fynd heibio, roedd y llythrennau a'r galwadau ffôn yn cynnal y bond cryf a rannasant, gan sich am byth eu hatgofion yn eu dorm coleg bach ond lwydno.

As the days went by, letters and phone calls sustained the strong bond they shared, forever cherishing their memories in their small but cherished college dorm.