I'm in this complicated long distance relationship and I want to show my boyfriend that I love him, but I don't get to see him. What can I do or say to let him know that he's my everything and he means a lot to me?

Hi,  Marlene I'm following you and the best thing about distance is it gives you time to think, so go ahead and when yiou next communicate, sign it off with love and well what can you  say to let him know - how about I love you. If he means everthing to you, sometimes a man flees from the respnsibility of this very strong emotion.... This does not mean that he does not have strong feelings for yoiu, but hey Marlene, these guys out there sure as 'h' get panicky as times when they feel pressurw to respond in the same language as we women do... That's the problem, men and women may speak the same language but tthe lino - the syntax, is different. So play it cool, by demonstration show hin you love him and care and well, try simplicity'I I love you. Send him a text and mak sue you keep a profile in his life... As it is distant.
Hope useful.

First off, quit texting and call him. Hearing his voice will be so much more fun than pathetic letters. Second off - don't have sex with him to show him that you love him. It will just ruin things.