[Long-distance relationship + pure-love couple] [Under the heroine’s guidance: the male lead grows, improves, becomes devoted to his wife, can be both sweet and fierce, and is younger than her] What do you do when a long-distance relationship is hard? Make up for it with lots of sweetness whenever you meet. Save enough sweetness to balance out the pain of every day apart, then fill up on it again the next time you see each other.