Falling For My Best Friend

She's facing being secretly in love with her best guy friend: It's been really hard because sometimes it seems like he likes me and sometimes it seems very obvious that we're just friends. It's torn my heart up on several occasions. I'm currently trying to get over him, because it's just too hard to love him from a distance. I don't want to lose our friendship as we've been through a lot together in the years we've known each other, but I'd rather save my heart for someone who I know is going to give me his heart fully in return.