Hi Tiffany, yes they do, it boosts their masculinity and they feel protective towards the girl[s]. And it's not a bad idea for girls to do so, especially if they are walking home at night, which is not advisable these days, very late at night. Let's hope there's a lot of chivalrous gentlemen - guys with good intentions out there. I think there are, if you mix with the right guys. Be happy and have a good time and be sure to ask someone you know well and trust, if you take that decision.