In a truly bizarre moment at the U.S. Open, tennis star Karolina Muchova was brought to tears after spotting her ex-boyfriend in the crowd. That got us thinking about those awkward, unexpected times your ex reappears so we opened the lines and heard some wild stories. Meanwhile, Fitzy discovered that a Maccas Hotel actually exists and had a lot of questions. We also debated whether certain gestures for your partner are romantic or just plain pathetic. And as for Wippa he’s convinced he's a radio expert and put it to the test… but let’s just say his A.I. girlfriend didn’t exactly back him up.