There is this guy who has messages me random texts like ": )", ": (", "Hey", "Michelle!", etc to my phone once in awhile for the past 6 months although I ignore many of them because I don't know what he wants. He always suggest that we meet up but then plans never materialize because I guess we are both lazy. I just find it really strange that he has continued to message me random messages. What do you think he wants?