True love exists, you just have to wait.  

                                                                            Pen pals (or penpals

" I felt as if my heart skipped a beat.  It was almost unbearble, but I cannot tell him that I like him. " How hard could life be if the one you like, likes you back  but you cannot tell him you like him?  It's actually hard.  What if he'll give up on you and finds another girl?  what if he doesn't like you anymore because he thought that you did not care?