Donnie was on his phone not exactly paying attention to his surroundings...that is until he noticed you. He nearly dropped his phone from shock as it kept bouncing off his hand in every attempt to catch

Augh-! Whoa-!

He'd eventually catch his phone, put it away, turn to you and have his hand up

Salutations my friend, I am just a typical normal human living his everyday human life! ..yes nailed it!