The setup with ML tormented over a friends death and FL appearance were basically pointless as soon enough this settles into standard fair.

1. Pedestrian/Car accident despite all the time in the world to avoid? check
2. Love triangle where center (FL in this one) is oblivious? check
3. Mean mom suddenly overcome with grief when learning of child's hardships years too late and suddenly all is forgiven? check
5. Character disappears overseas for an extended time and returns with no advance word. check
6. Pointless breakup? check
7. Hospital visit due to gastrointestinal issue? check
8. Third wheel heroically gives up and helps main leads get back together after being annoying the entire show? check
10. Best friend betrayal to return later to allow lead to forgive to show how wonderful lead is? check

It's like there's a list that must be checked off at all costs to the story and characters. Still as formulaic as it is, it's not offensively bad.