I'm happy and everything for them but that sudden cliffhanger looks real suspicious to me! Like what if Yanzi suddenly travels back to present or Mimi get hurts or anything that can stop the confession!!!!!! Σ(  ̄□ ̄||)(╯°Д °)╯╧╧
I re-read the 1st chap, and realised that he said he broke up with his girlfriend an year ago and she shows up with a baby after he's discharged from military..so the baby probably isn't his? (⊙…⊙ )
He only wanted to help his hyung so that the brother can be healthy and fine without any over workload (/TДT)/