He lashes out on you.

Izuku has been working hard, trying his best as the number one hero to protect everyone around him,
whilst you've been needing his attention.

you understand that he works really hard and is gone most of the time while you're home all alone, with no one to comfort you.

Most of the time he comes home and doesn't even lay an eye on you, and you? you're furious, much less sick of it.

But one day changed, Changed for you, Changed Him. What you were PLANNING on doing was confronting him, But No, No sweetheart... No.

It wasn't supposed to end like this, Not like this, it was supposed to go smoothly, This wasn't what you were planning, It wasn't supposed to go south like this.

For the most part, He's usually sweet, He would hurt a fly! Seriously!! But.. something changed this day... How are you going to fix it?

Or will it be the end between a Kind hearted, sweet, Quirkless girl and an "adorable, green haired phenomenon" Relationship?

Only
Time
Will
Tell.