When you check your voicemails, you find out that your ex has left a series of increasingly rambling, agitated and horny messages that go from emphasizing how totally over you she is to reminiscing about how she misses you (except she totally doesn't). She's so over you that she just can’t get you out her mind, and...you know what? You’re just going to have to see her again and take responsibility for getting her in this sort of state.