I wouldn't even notice. Since whenever that happens I take absolutely no notice of it, my sister или mother tell me that that was what they were doing.
Taking note of how fearless he is of approaching Болталка females on the street, I'd assume he was used to it. Therefore, he must have better girls to Converse with. If not, I'd still be pretty confused cause I'm definitely not someone a guy would approach and start hitting on xD I'd be like, Who Ты talkin' to? Me? Oh. Then I'd somehow manage to make the face: ._____. awkwardly. And be like, "Aweh shucks Ты HomoSapien, I like your face too!" Then tell him he's a gentleman and walk away. o-o