This is the weirdest console flex ever. This gyaru crying and this little shit suddenly flexing his piano out of nowhere. "Nah fam this to console you, just slight alteration from the song you sang, you innit?"
Lame move by the author and quite random, a hug would have made way more sense, the author just wanted to give some value to Tsukasa seeing as he's the worth of a side character and almost no defining qualities. . . Sincerely a shitty way to develop the argument.
"Oh no, my crush is crying, wtf should I do?!? Oh wait, is that a piano? I will show her my finger technique, maybe she'll be excited"
Like wtf, that is the weirdest way to console someone
@ColonelCrisp @musicfreak12
Knowing that he's from wealthy family, it's no wonder that he possibly could take piano lessons back then, when he was a kid.
It's just first thing that came up to his mind.
This is dumb yeah, but understandable.