Ah, please don't do a flashback next chapter. It's boring as hell because you know the end result (they're clearly married and in a loving relationship).
Ugh, This whole "healthy competition" makes me feel really uncomfortable. And the lack of jealousy tells me that Komi doesn't like Tadano romantically.
Honestly, this is starting to become a bit tedious with arcs that either doesn't reach anything or have little development within the story, I know it is a romance manga but the development of the main couple is already taking way too long, at this point, I no longer care if Tadano stayed with Katai, it would be a somewhat unexpected and interesting plot twist.
This "Rivalry" it's so weird to me. I mean the author could show at least a bit of jealousy from Komi but she's having fun while listening to her? WTF
"Wow Mambagi, you did way more in one chapter than i have done in almost 270 chapters. You're so cool, even if you spend all the time with the dude i like but i don't fucking care because i don't have any social skills so i don't even know what's happening"