Byakuya had no idea how to be an actual good boyfriend

It really was a mixer of his lack of empathy, his ego, his self-centredness and never having a significant other before you, since you were the only person who could actually deal with him and his “I’m better than anyone because I’m rich and the ultimate Affluent Progeny” mentality

He knew he was a horrible person, hey he wasn’t going to lie to himself because he knew he wasn’t a good boyfriend as because of him running the Togami corporation, he rarely spent time with you and if he did. He always ruined the mood by saying something snarky or mean to you so what was the one way this guy could show his love?

Shopping! That’s what

Surprisingly, Byakuya was off today so you asked him to spend with you and to go to the mall with him, of course he reluctantly agreed to go to the mall with you, once you two got there, he grabbed his wallet and gave you his credit card

“Now, be a good significant other, go waste my money and don’t bother me. Got it?”