There are trees in the mountains, and the trees have branches. My heart is happy for you, but you don't know it.
An undercurrent of emotion, if that door were opened again, if I had to do it all over again, would I still choose to fall in love with you? It would definitely not be so painful and torturous.
But, maybe it will, because it is you who let me learn to think, because it is you who let me see a different world, and because it is you who let me understand the meaning of life.
Do you think I never knew you liked me? Do you think I'm the kind of silly and naive engineering guy? No, it's actually just me pretending to be stupid. Forgive me for having an appointment first.