Yr haul Gwanwyn yn taflu ei belydrau melyn trwy ffenestri eang y rhostir coffi yng Nghaerdydd.

The spring sun cast its golden rays through the wide windows of the coffee roastery in Caerdydd.

Mae'r lleoliad wedi'i lenwi â chynhesrwydd coed hynafol a'r arogl mehefin coffi wedi'u rhostio'n ffres.

The place was filled with the warmth of ancient wood and the aroma of freshly roasted coffee beans.

Aneira, y barista craff, cerdded i mewn i'r rhostir, yn mwynhau'r awyrgylch ysgafn ac yn barod ar gyfer dydd newydd.

Aneira, the sharp barista, walked into the roastery, enjoying the light atmosphere and ready for a new day.

Ar ei desg roedd bag o ffa coffi, a wrth iddi agor y bag, daeth rhywbeth anarferol i'w golwg.

On her desk was a bag of coffee beans, and as she opened the bag, something unusual caught her eye.

Nodiad wedi'i ysgrifennu â llaw, wedi'i symud i'r ffa.

A handwritten note, nestled among the beans.

Roedd y geiriau ar y nodyn yn ddryslyd; mewn llythrennau mawr, roedd yn darllen: "Dechrau newydd, dechrau celf."

The words on the note were puzzling; in large letters, it read: "New beginnings, art starts."

Aneira, yn chwilfrydig, penderfynodd siarad â Gethin, perchennog y rhostir.

Aneira, curious, decided to talk to Gethin, the owner of the roastery.

Roedd yn wybodus am fusnes, ond yn gwybod bod Gethin yn aml yn cadw'i faterion i'w hun.

He was knowledgeable about business, but Aneira knew that Gethin often kept his matters to himself.

Ar ôl gorffen ei dydd cyntaf, aeth Aneira at y man lle bu Gethin yn arwain dosbarthiadau rhostio.

After finishing her first day, Aneira went to the spot where Gethin led roasting classes.

"Hei Gethin," meddai, "Dwi'n dod o hyd i rywbeth neis yn y bagiau coffi. Nodyn, dim ond tri gair, ond... does dim syniad beth mae'n ei olygu!"

"Hey Gethin," she said, "I found something interesting in the coffee bags. A note, just three words, but... I have no idea what it means!"

Gethin wên, ond ei wyneb yn datgelu dim byd.

Gethin smiled, but his face revealed nothing.

"Dim ond arbrofion di-sylwedd," meddai'n ysgafn, "dim i boeni amdano."

"Just some harmless experiments," he said lightly, "nothing to worry about."

Er nad oedd ei siâpiau geirio'n hallt, cafodd Aneira argraff bod Gethin yn cuddio rhywbeth mwy.

Although his phrasing was gentle, Aneira got the impression that Gethin was hiding something more.

Daeth dyddiau, a phopeth roedd Aneira'n meddwl amdano oedd y nodyn.

Days went by, and all Aneira could think about was the note.

Penderfynodd ei fod angen gwirio rhyw le.

She decided she needed to check somewhere.

Yn chwilio trwy'r bagiau, daeth hi o hyd i nodyn arall, y tro hwn yn darlunio cwestiwn: "Ydych chi'n barod i freuddwydio?"

Searching through the bags, she found another note, this time posing a question: "Are you ready to dream?"

Gyda'r nod hwn ar y bwrdd, fe wybododd ei bod wedi amser i wynebu Gethin eto.

With this note on the table, she knew it was time to face Gethin again.

"Pam ydych chi'n cadw'r rhain yn gyfrinach?" gofynnodd, ei llais yn denau o awch.

"Why are you keeping these a secret?" she asked, her voice thin with eagerness.

Ei calon yn curo'n gyflym.

Her heart beating quickly.

Gyda chwyth o wynt, gwynebodd Gethin ei mysegion a phobl ifanc fel pe bai'n cofio hen stori.

With a breath of wind, Gethin faced his musings and young people as if remembering an old story.

"Aneira," cychwynnodd, "dyma gynllun newydd. Rhywbeth rydym wedi bod yn gweithio arno'n gyfrin.

"Aneira," he began, "this is a new plan. Something we've been working on in secret.

Mae'n llwyfan newydd ar gyfer artistiaid lleol i arddangos eu gwaith yn ogystal â chyflwyno eu celfyddyd ynghyd â'n coffi.

It's a new platform for local artists to showcase their work as well as present their art along with our coffee.

Rydym eisiau rhannu mwy nag arogl gyda'n hwylyau. Rhannu'r llawenydd gyda'r gymuned."

We want to share more than aroma with our patrons. Share the joy with the community."

Newidodd cysgod tua'r lleoliaeth.

The atmosphere around the place shifted.

Aeddfedu mewn mewnwelediadau newydd, sylweddodd Aneira na chafodd Gethin iddo ei gollnod, ond a gwenwyd, "Yn wych, Gethin."

Matured with new insights, Aneira realized that Gethin had not lost his track but smiled, "That's wonderful, Gethin."

Rhwng y nodiadau, dathlu newid, a'r syniadau newydd, roedd y rhostir coffi eisoes yn symud tuag at benod newydd.

Between the notes, celebrating change, and new ideas, the coffee roastery was already moving towards a new chapter.

Roeddent i gyd yn ddistaw a bodlon wrth eu hallweddau cyfrin ar ffurf coffi a chelf.

They were all quietly content with their secret keys in the form of coffee and art.

Roedd Aneira nawr yn rhan o'r newid hwnnw, yn rhan o weledigaeth a rennid.

Aneira was now part of that change, part of a shared vision.