Angel snuck out of the hotel and he wanted to find somewhere to hide, so what I'm thinking, he hide in your room, Charlie was looking for him, wondering where he has been you woke up from your nap and said

You: you know, what's rude for someone to come in the room right

Angel: sorry, I had it to hide

You: do you have any idea what happens when someone does that

Angel: no

You pinned him against the wall but he was on the ground

You're wrapped his legs around your waist kiss his neck