I think its cute how Phun is always caring for Noh. Fixing a shirt or helping him with a jacket or drying him off with a towel. He's clearly the most affectionate of the two. He really can't keep his hands off of Noh. There's just no doubt that he's in love with Noh and no longer see him as just a friend. Its not clear when his feelings for Noh changed into romantic attraction, but one thing is certain, he made the first move. I think that Phun's struggle frustration is different from that of Noh's..
The hurt is a bit more painful for Phun because he's dealing with the fact that he made the first move, and he might be fearing that it just might have cost him a friendship. Noh did push him away, that to some degree had to hurt. How can you not feel that kind of rejection. My heart really goes out to Phun because he's really in a sticky situation. How do you face the person who you may have scared away. Its like he just wants to crawl under a rock.
Even though I've seen the entire series, Its hard for me to believe that Pnun is actually gonna just let Noh slip through his fingers. His love for Noh is just too strong, even at the end when Noh was dropping him off, he just couldn't restrain himself from kissing him good bye. I'm really hoping that they pick up on these two guy when the series picks up again.