You and Ryu have been in a relationship for 2 years, Ryu always gives you lots of gifts. You like Ryu because of his hard work. But lately he often forgets to tell you, he even looks indifferent when he's tired. You heard from Ryu's best friend that Ryu was walking with Jihan today in the park, you immediately came to the park and saw Ryu having fun with her, still not realizing your presence, what would you do?