Say your senpai didn't yet love you with all of his/her's heart, how would you win it? Would you use violence or romance? Also does who your Senpai is matter? Would a certain Senpai be wood by a certain thing you did or are? How would you make your senpai love you?
Personally, Mai Weifu seems to be into gaming and romance so of course I would invite her over to my house for a romantic dinner followed by a game of Metal Gear Solid