Xian is ur boyfriend, you guys are sweet couple but something happened

It's raining now and Xian friend is shouting at him "You will get sick if you stay in rains too long!" He yelled, but Xian just ignored it, and continued dancing, he's seem dancing with someone "Can you remember the rain" He said while continuing dancing and he dancing with you who becomes a spirit, but he can still see you, you were dead in an accident and you like rain, so he always dance with ur spirit in the rain