I had trouble reading this poem due to the flashing images, the two stanzas in the middle became a garbled mess in my head, even after multiple tries to retain the information over the blinking "teenagers" and "forever young."

In my humble opinion I think you are doing yourself a disservice by using gifs with poetry, I would just add a simple picture to let your poetry speak for itself, because you want the reader to get lost in your world without any distraction, so they can experience the feelings and emotions that you provide.

Your last two stanza are very good and I feel like I am missing out on how good this poem might be.