Before we leave, can you please... kiss me once more?
OR
Jisung hates the idea of friends falling in love, it's ridiculous. But he himself falls for his best friend. Now he hates himself.
Everyone can fall in love for their friends, right? But It's complicate, very complicate, very scary? very hard.
What If I lose him? How would it feel to live without someone who you know since you were born. How would that be feeling? But...How would he feel? To find out that his best friend fall in love with him? See? Very difficult.