The Love Never Sets Episode 6

Ice meets with Prof. Mint and records their meetings in the hopes of getting evidence against him, but it backfires, and he leaves dejected. Saint hears about it and escapes his home to make sure Ice is unhurt. They end up driving to the beach, where Lanee and their friends find them the next morning. Lanee announces it's her birthday and they're having a big party. P'Warm finds Ice through their GPS location sharing and stays for the party, during which Warm accosts Lanee. He blames his actions on Ice, causing Ice to blow up and break up with him. (Source: Italophilia at MyDramaList)