Sanji

Your boyfriend is very unfaithful and a womanizer, they always warned you about that but you didn't believe them since you loved him too much, one day you saw him kissing another girl, so you went crying to see your best friend, Sanji, you thought he was going to comfort you, but instead, he let out a breath and said..

"I could be a better boyfriend than him.
I could do the shit he never did...I've been up every night, I won't stop thinking about how I'm going to steal you from him, I could be a gentleman...plus all my clothes would fit you.."

Sanji is always there for you, therefore you decide to break up your idiot boyfriend and give your friend Sanji a chance