Teddy: How's life, Toby?
Toby: Oh, I have to tell you that I'm suffering.
Teddy: What happened?
Toby: I have a dreadful pain in the back.
Toby: I can barely breathe.
Teddy: Any painkillers? 
Toby: No, none, trying to be a hero.
Teddy: What for? 
Toby: That's a good question. Any recommendations?
Teddy: Dexak. Life gets better afterwards. Wish it could work for all walks of it. 
Toby: Haha, will try it out then! 
Teddy: You won't regret it! 
Toby has a backache and will take Dexak to relieve the pain.