Ar ddiwrnod braf a heulog, penderfynodd tri ffrind, Ffion, Griffith, a Celyn, ymweld â Chastell Caernarfon, castell hanesyddol hardd yng nghalon Gwynedd.

On a beautiful and sunny day, three friends, Ffion, Griffith, and Celyn, decided to visit Caernarfon Castle, a beautiful historic castle in the heart of Gwynedd.

Yn llawn cyffro a brwdfrydedd, crwydrasant trwy'r muriau cerrig trwchus, gan syllu'n rhyfedd ar y golygfeydd godidog a'r ystafelloedd moethus.

Full of excitement and enthusiasm, they wandered through the rugged stone walls, marveling at the spectacular views and luxurious rooms.

Yn sydyn, tra'n crwydro'r coridorau hirion, teimlodd Ffion angen mynd i'r toiled.

Suddenly, while wandering the long corridors, Ffion felt the need to use the restroom.

Gadawodd ei ffrindiau tu ôl a dilynodd yr arwyddion i'r ystafell ymolchi.

She left her friends behind and followed the signs to the bathroom.

Pan gyrhaeddodd y stondin ddelfrydol, sylwodd nad oedd papur toiled ar ôl yno.

When she reached the ideal stall, she noticed that there was no toilet paper left.

Wedi'i dal yn yr anffawd hwn, teimlodd Ffion gynddeiriog.

Caught in this unfortunate situation, Ffion felt desperate.

Roedd Griffith a Celyn yn crwydro rhywle tu allan ac ni allai Ffion alw am gymorth.

Griffith and Celyn were wandering somewhere outside, and Ffion couldn't call for help.

Ceisiodd hi agor y drysau, ond roedd hi'n sownd.

She tried to open the doors, but they were stuck.

Roedd Ffion yn dechrau panicio.

Ffion began to panic.

Y tu allan, sylwodd Griffith a Celyn nad oedd Ffion ar eu holau.

Outside, Griffith and Celyn noticed that Ffion was missing.

Wedi chwilio am sbel, dychwelwyd at y toiledau a chlywed sŵn curo ar un o'r drysau.

After searching for a while, they returned to the bathrooms and heard a knocking sound on one of the doors.

"Ffion, wyt ti'n iawn?

"Ffion, are you okay?"

" gofynnodd Griffith trwy'r drws.

Griffith asked through the door.

Trwy gyfrwng sŵn curo a chwerthin, esboniodd Ffion ei sefyllfa lletchwith.

Amidst the knocking and laughter, Ffion explained her awkward situation.

Heb golli eiliad, aeth Griffith i chwilio am weithiwr y castell tra arosodd Celyn wrth y drws, gan siarad â Ffion i'w chynnal hi'n feddyliol.

Without a moment's hesitation, Griffith went to look for a castle employee while Celyn stayed by the door, talking to Ffion to keep her calm.

Cyn bo hir, daeth gweithiwr y castell gyda allwedd a chynigiad o bapur toiled.

Before long, a castle worker arrived with a key and an offering of toilet paper.

Gydag un tro cynnil o'r allwedd, agorwyd y drws, gan ddod â gwên ryddhad enfawr i wyneb Ffion.

With a quick turn of the key, the door opened, bringing a huge smile of relief to Ffion's face.

Ar ôl diolch y gweithiwr, roedd y tri yn chwerthin am eu hanturiaeth annisgwyl yn y castell.

After thanking the worker, the three of them laughed about their unexpected adventure in the castle.

Penderfynodd Ffion, Griffith, a Celyn barhau â'u diwrnod, ond y tro hwn gyda'r penderfyniad i wirio stondinau'r toiled cyn mynd i mewn.

Ffion, Griffith, and Celyn decided to continue their day, but this time with the decision to check the bathroom stalls before entering.

Ers y digwyddiad, mae'r tri wedi mynd yn ôl i Gastell Caernarfon sawl gwaith.

Since the incident, the three have returned to Caernarfon Castle several times.

Bob tro, mae Ffion yn dod â rholyn bach o bapur toiled yn ei bag, rheswm i wenu pob tro maent yn croesi'r bont tro i mewn i'r hen gaer.

Each time, Ffion brings a small roll of toilet paper in her bag, a reason to smile every time they cross the bridge into the old fortress.

Ac felly, nid yn unig y daethant yn fwy parod ar gyfer anturiaethau annisgwyl, ond hefyd yn fwy gwerthfawrogol o'u cyfeillgarwch a'u gallu i chwerthin ar ôl problemau bach bywyd.

And so, not only did they become more prepared for unexpected adventures, but also more appreciative of their friendship and their ability to laugh after life's small problems.