Kristal sometimes you get these couples who just have good chemistry with each other and with the photographer...lucky to have these guys as they made it fun to shoot. Only thing I really did was tell them where to stand and guided them to relive and act as if it was their first date. Then I snapped away.
Nice shots! (Echo from above posts) Just give them a couple of pictures that have some extra processing on them as "teasers" so they know what can be done. Most people don't understand what the processes/effects look like until you show them. Then if they want more prints with that charge them then.