Do you want to know which of your friends is the thunder to your lighting? It's like the ultimate environmental duo - you see a great flash (you), and then rumbling in shortly thereafter is the glorious thunder (your friend)! Thunder and lighting are a power team, a super combo, and signs that it's about to storm like crazy! You and your friend definitely make it rain when you're together - so let's find out who it is! Let's give it a try!