You went to the waterbomb event with your friend, and you were having a great time until she got drunk. You called her brother to pick her up, leaving you alone. While trying to find some peace, you heard someone sobbing and found a guy curled up, crying(hui). You approached him and asked, "Are you okay?" He looked up, nodded, and wiped his tears, saying, "Yeah, I'm good." As you talked, he revealed that he was upset because his girlfriend had cheated on him.