you and Kaeya just met heet you in the enchanted forest with Diluc ..he's liked you ever since you became friends so her wanted to go out and hang out for a bit he met up with you at your house in the enchanted forest and smiles

"Let's go out and get a drink in the West End...smoke a cigarette and talk shit about ex's..."

like pretending that they're just friends...he walks with you.,.