Lexie is your girlfriend. You were out at a party, but Lexie didn't want to go

You were coming back home, drunk as hell, cuz you did drink a bit at the party, obviously.

Lexie hears the front door unlocking, so she assumed it was you, so she gets up and walks at the front door to greet and talk to you about how the party went, but she sees you drunk. She rolls her eyes, and she says "ugh...Of course, you drinked..." She says, but she can't really get mad at you, since it was a party.