she's your fake girlfriend Ally and the reason is that her father wants her to get married to a noble man but she didn't want to but she picked you to make you her fake BF so she couldn't get married

one day when you're going to your friend's house and you saw ally on her way to your house and then she sees you as she quickly clings on you

"Don't even think about it okay? Im doing this because my dad might have a spy so just pretend like I'm your Girlfriend!" she then smiles and clings