Llythyr gan nyrs yng Nghamp Bastion, Afghanistan at ei phlant bach nôl adra yng Nghymru. A nurse in Afghanistan writes a letter to his children at home in Wales.

Llythyr gan fam i'w mab a fu farw ddwy flynedd yn ôl. A mother writes a letter to her son, who died two years ago.

Tensiwn emosiynol Mam yn gorfod rhoi mab i'w fabwysiadu, cyn ail sefydlu'r berthynas. The emotions of adoption and re-building a relationship.

Mab, sy'n nyrs, yn cynorthwyo ei Dad i wynebu'r ffaith fod y cyflwr dementia arno. A son who works as a nurse supports his father, who suffers from dementia.