Xu Luo is one of the eight groomsmen at the wedding, described as a tall young man. He is one of Xu Shanshan's online boyfriends and gave her a gemstone bracelet engraved with I love Shanshan. He video-called with Xu Shanshan the night before the wedding. He has strong feelings for her and is quick to identify her as his online girlfriend when he sees the bracelet. He argues with Tian Ka about who is the legitimate boyfriend.