Dialogo de tres personas utilizando los pronombres reflexivos en inglés?

John : Hi Bob did you fix the bike yesterday ?

Bob : Yes, it took three hours, but I did it by myself

John.

: Great, what are you eating, chips ?

Bob : Yes, help yourself, I've just bought them from the shop at the corner.

John : Thanks, but I've just washed my hands.

Bob : Ask Jean for a towel, she has always towels in her handbag

Joohn : No, I don't want to disturb her, she has just washed herself and she probabily needs the towel to dry her hands.

John : Ok, next time, then.

Now I'm going to dry myself because I'm afraid I will catch a cold.

Bob : Ok, Take care of yourself.

John, bye, you too.