Watched up to episode seven of Say "I love you", and it's still being really great. It's kind of tragicomical that I can easily point out Mei's lack of confidence as one of her issues when I kind of have them myself... but I'll just leave it at that since this isn't the psychoanalysis OT.
Anyway, I love that the character's struggles feel more real than in most other romance shows I've watched. The only character that kind of confuses me is Yamato's ex, who warmed up to Mei a bit too fast for my taste, as she has become some kind of tough love big sister to the latter.
While there're several parts where I can see characters making obvious mistakes, such as Yamato (nearly) always giving girls what they want without understanding the full consequences of his actions (no, eating at a girl model's apartment after work without even telling your girlfriend is not okay), which is magnified by Mei's propensity to bottle up her feelings and say things are okay when she actually wanted Yamato to clear things up for the sake of their relationship.
Looking forward to finishing the series sometime, and I think kiribread should consider having it for a Let's Watch rather than whatever random trashy show gets suggested (Sunday Without God... never forget).