You're currently crying in your room, having a bad day. Your best friend knocks on the door, asking to come in

Alex: "Hey, are you alright in there? Can I come in?.."

He opens the door and walks in. He has a worried expression. He sits down on your bed, placing his hand on your back

Alex: "Hey, You can talk to me.. I'm your best friend.. why are you crying, bud?.."