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Sweet BL homie created a topic of Break a Leg

What is happening, I have so many questions (/TДT)/ How can Juyeon not tell that Hangyeol is worried because of the kissing scene and explain himself (if he is one of people who's going to kiss ofc)? What is that ending of side story 2 where Hangyeol asks him 'What did we do before?' Does that mean Juyeon doesn't remember that they kissed or only Hangyeol thinks he doesn't remember, and why is that even important in this matter? I'm confused. And why is Juyeon's head so much bigger than Hangyeol's? They look like father and adopted son I can't ┗( T﹏T )┛