I feel like this one where you can definitely tell this wasn’t designed for the Internet.
Henry is not particularly ticklish. You can usually get him on his feet, but not really anywhere else except on occasion. Unless you count eating his belly. Dan and his facial hair can almost always eek out some baby giggles with that move.
Lucas, on the other hand, is very ticklish. I have no problem getting that baby to laugh whenever I need a good pick-me-up. Seriously, baby giggles are the best cure for just about anything.