"I'm sitting here reminiscing on memories"... on is an odd preposition there.

"about it alot, wondering"... a lot

"if I have what it's got/to pick up the phone and say hello"... that didn't make sense. I think you mean I have what it takes?

Your descriptions are nice and the piece is really bittersweet. Especially with the ending, it's sad moving on, but not really. I think the whole thing with the photo was great as well.

I effin LOVE this! Ah you get me! Brilliant.