There's a hentai similar of this, gay best friend loves MC, girl loves MC but both of them decide to marry each other because they don't want to "monopolize" MC, you can read that shit in 534145.
she's giving off a King George Hamilton version vibes...
You'll be back like before
I will fight the fight and win the war
For your love, for your praise
And I'll love you 'til my dying days
When you're gone, I'll go mad
So don't throw away this thing we had
'Cause when push comes to shove
I will kill your friends and family to remind you of my love
Da-da-da, dat-da, dat, da-da-da, da-ya-da
Da-da, dat, dat, da-ya-da
Da-da-da, dat-da, dat, da-da-da, da-ya-da
Da-da, dat- everybody!
Popular Reviews
You'll be back like before
I will fight the fight and win the war
For your love, for your praise
And I'll love you 'til my dying days
When you're gone, I'll go mad
So don't throw away this thing we had
'Cause when push comes to shove
I will kill your friends and family to remind you of my love
Da-da-da, dat-da, dat, da-da-da, da-ya-da
Da-da, dat, dat, da-ya-da
Da-da-da, dat-da, dat, da-da-da, da-ya-da
Da-da, dat- everybody!