Skip the cheesy pickup lines when you approach someone. They read as immature and make the other person uncomfortable. Instead, think about how your opening lands from their perspective.
Sometimes, especially with pickup lines, it just comes across as immature and it's uncomfortable. The best way to explain this is try to think about it from her perspective. If somebody comes up and says something really cheesy and dorky, it can make her feel really uncomfortable. Her first impression of you is, "Uh-huh, uh-huh, uh-huh." Like, that's not the first impression you want.
