What are They Doing?!

Guy: I'm having a problem with it. Girl: That's not surprising, it's very hard when you first learn. Guy: It's not working. I can't get it up. Girl: You just have to relax. It'll happen. You just have to work at it. Guy: Alright, I'm supposed to do what with my tongue again?? Girl: Your tongue is the key, you have to use it like a tool. You have to know where to put your tongue where it's needed. Feel for problem areas. Guy: pbpbpbpb. man. this sucks. Girl: Try again. just go slower. Guy: Its too hard! Girl: Soften it up. Guy: Show me again? Girl: *shows him* Guy: Alright, let me try now. Girl: Your first time is an experience you'll always remember. I know you can do it! Guy: *tries again* pbpbpbb sssssssssss.... *POP!* Girl: You did it! Guy: Yea... learning to blow bubbles with bubble gum is too hard, I'll stick with lollipops, thanks. Girl: Still, I knew you could do it! *Duh! What'd you think they were doing?!*