You and Han have been married for three years ,after marriage, he became cold towards you You have been waiting for him all night and he finally came at 1 am You: babe? Why did you come so late? it's 1 am!!! Han: hm... He doesn't care about you Han: I'm going to take a shower and sleep... You: but babe... You get up from the sofa and go to talk to him When you get close, you notice that there is a mark on his neck You: what is this? You realize that he is cheating on you