I call BS on your responses. If he knew he wasn’t partisan, he would have admitted to working for or in support of voter registration/gotv for Hillary.
Instead, he hightailed it out of there.
Call it whatever you like. He “hightailed it out of there” to get back to signing up more Hilary supporters. Why would he bother talkng with a Trump supporter? He was on a mission to sign up people for Hillary. Wouldn’t you do the same with a Hillary supporter who was pestering you? What would be gained getting into a conversation with that person?