should i confess??

There's that guy i like since july last year, he's from another country and i love him a lot...
Happily sexuality isn't something in the way (im gay and hes bisexual), but he likes another man- hes so in love with him and i want them to be together cause he will be really happy ^^
But i cant help feeling lonely and hurt when he talks about that other guy or when i know things are going well between them...

Someone that i dont consider a friend but- i know that person really well. Told to everyone i like him, luckly the guy i like wasnt there- I was so scared cause i didnt want him to know-

Some peeps want me to confess to him but i dont know what to do. They say it will be better to me to get it out of my chest but i love him so much i dont want to bother him with those stuff...