This guy used to reply to my texts and promptly. Yesterday we had a situation where I told him I don't want rumours of me being romantically interested in him to come between our friendship and apologised if I gave the wrong impression and made him think I like him. Today I sent him a text thanking him for being cool and taking the time to talk it over and wished him well for a trip he leaves for, today. And I got no reply. Is it something I said the day before? I thought we were just friends anyway.I would guess that he was interested in you and you made it clear that you didn't want rumors of you two being romantically linked. He's responding how most guys would by not replying at all. There's really nothing for him to say to you after hearing that.

If you feel bad about what happened, send him a message and let him know. But don't expect an answer back as his ego may still be bruised.

-Alex