Afraid to say love

I called him,could he be he's too busy to answer the phone, my calls went unanswered, my texts too, I didn't want much,was just checking on him, and maybe tell him how much I adore him, it's been the whole day,he hasn't talked to me, I'm afraid if I call again, it'll still be unanswered, he'll be unavailable,again. I can't text either,he won't reply. Just when I've finally gathered my courage to say how I feel. maybe I'll give it a try again, sometime later on.