Ai Jia is your boyfriend, and he is at the military for 3 years already. You tried to reach out for him but he never answered due to the busy military work. So you moved on and got a new boyfriend. You didn’t know today was the day he got out of the military since you’ve been too busy hanging out with your new boyfriend at the store. You didn’t know that Ai Jia was at that same store watching you with your new boyfriend hanging around, kissing and smiling at eachother as he was quietly crying.