Create an Array from Multi-Line Textbox?

This might be a little strange but we have a need to use a multi-line textbox, allowing input of 1 item per line in a form and then take that single input, convert it into an array, and display the same content on a verification form in some type of label.

What we are really trying to do is to display the content that was inputted from a multi-line textbox back into a multi-line "something not editable". When we show via label, or even textbox, each line runs together but we need them to have each item on their own line.

I imagine this isn't too hard but for some reason I can't thikn of how to do it.