Overall: they did many things right but there were still some flaws/things I wish had been different. (minor spoilers below)

Content Warnings: fights, slap (not between m/m ship)

What I Liked
- Ohm and Nanon's acting, amazing, great chemistry well done kiss scenes
- the tropes that were subverted such as cute food sharing, the "gay for you" trope
- the protagonists actually communicated with each other, they apologize to one another, care for each other, the great examples of consent, really a wonderful relationship to watch
- there is a mix of seriousness with humor (Pat's flirt skills were top notch)
- we got the backstory/set up right away, it was clear when there were flashbacks
- the director's cameo
- avoiding a super cliched/stupid ending
- some pretty well done product placements

Room For Improvement
- I think there were maybe too many flashbacks/songs in the final episode, I wanted a good scene with each of the parents.
- Wai's redemption arc was so stupid. He should have been groveling but Pran apologizes to him?? He does the bare minimum for being a decent human and all is forgiven, I disliked this whole episode. For me, what Wai did is pretty close to unforgivable.
- the four parents lied to their children and put them thru so much distress. They owe Pat and Pran huge apologies and none of them apologized to their children. Also, they appear to know their children are in a romantic relationship at the end but then don't tell them so they have to keep sneaking around, wth???!!! Grow up (to the parents, especially Pat's dad, go an apologize to Pran's mom)
- there is never a reason to slap your child, never a reason to slap anyone unless in self defense
- the plot/editing was pretty choppy from episode to episode a few times. I thought 'did I miss something when we were in a different location possibly different day?'
- time passing wasn't clear and felt rushed. I remember once I saw a "Sophomore Year" at the beginning of an episode, weren't they Freshmen, so a year plus had passed? This should have been 2 seasons or more, 1 in high school and 1-2 in college/beyond. 
- they were fixated on the husband and wife terms which seemed unnecessary, can't two guys be husband and husband???
- that Pat's sister was doing Pat's laundry, do your own laundry
- technical issues or delayed subs with the YouTube premiere (I'm super excited that it's on YouTube, but at this point GMMTV should have the staff/knowledge how to make a glitch-free premiere with the English subs on)
- the title "Bad Buddy", something with Rival like "Next Door Rival" would have been a better title