Where Nct tries to get taeyong's forgiveness 

"It didn't matter how many people I've dated or touched or loved, because the only one that I could remember is you."

He was punk and she did ballet. They were worlds apart.  Yet somehow, as if the universe brought them together, they got entangled. And the chaos that ensued, shook both of their worlds upside down. ​

Philip is gone. Shotaro is a mess without his partner. Akiko suggested a vacation abroad for all three of them to help take his mind off things. But they overheard two birdies talking about a certain someone who they never thought to see. ~~~ The one who gives you strength is your ult

Philip is naturally curious. He came upon a topic which he can't fully understand till he experienced it himself. Apparently just by watching Akiko and Terui doesn't help much. In the end, he decided to turn to his partner to show him what 'falling in love' really means.