There are two storylines here 1 - a Boy-Girl relationship involving veterinarian students and a pet 2 - a Boy-Boy relationship involving veterinarian student and his senior. This is the story that introduced us to OffGun - the ultimate duo and BL couple for GMMTV. Whilst they weren't the first BL couple in GMMTV, but back then when GMMTV was still exploring whether BL has a market, this was refreshing. They were very cute, and their chemistry, though in their infancy, was awesome. Of course, some of the long time Babiis (fans of OffGun) would know that this is the series that gave Off Jumpol the name "Papii". According to Gun, he was new to GMMTV at that stage and Off was looking after him like his "dad" (in Thai 'phaw' ), and so it was a word play of "phaw" and "Puppy". If you wanted to following all of OffGun series, this is a must watch.