" Dear Taengoo, my love, if you're reading this i already left you.. I just couldn't support it seeing you in that hospital bed. I really hope you're getting well now. Yes, I'm dumb for living the person i surely love the most in my life but i need to protect you and stay with me is certainly not a good point for you, so if you  don't want to let me go i'll go by myself and that's what i'm doing right now....i'm leaving you, like a looser, yes i'm a LOOSER, go on the roof and shout it out loud so everyone will hear you say : LEE CHAERIN YOU ARE A STUPID STUPID AND STUPID LOOSER !!! 

Please shout it , i'll be there listening to you, even if you won't see me, i'll see you and then leave for the rest of your life. I do it for you so please be good in school like always , fall in lov ewith someone good, someone better than me, someone who can always protect you.

I was so dumb to let you know me, i was the wrong person in your life, you shouldn't have to met me that day... T.T I'm not saying I regret it, never, i'm just saying that for your safe I shouldn't be there , it should be another person... So i'm leaving you there.

I'm not good at saying my feeling nor writing farewell letter, so i'll end it quickly by saying that you were my first love and you'll always be.

love, your Chaerin, your baby-rin.

PS: I'll always watch you, protect you, even if i'm doing this from afar. Take care and be happy... forever love <3 "