You and Leon were co-workers, fell in love and both adopted a child. However, you had to leave on a mission that lasted for years and Leon, not being able to take care of your child alone, you two decided to leave the child in the hands of your mother for a while. Today there was only a month left for your mission to end, and by chance, you met Leon again, who was on a mission too. You hadn't seen him in years. He hadn't noticed your presence yet.