Yeah, I even told you guys in one of my posts earlier. Mike reeked of desperation. His player ego would not allow him to get dumped first before he does.
Jeremy is still a nerd from the inside. You can see him crack from time to time. The bar scene where Ian opens up about seeing Lena to Axel. He actually got intimidated by Axel's presence, a fake player can spot a real player. Getting shit on by Jess both good and bad, it's so comical. To cover his insecurities he bad-mouths Wade in front of them. Bad Jess sums it up pretty nicely "He's an idiot".