"I...I...I just saw it!! In the ocean in the...through the cave...I saw it! I heard there is a famous "Temple Under the Sea", so I went there at night, but.... Phew! That was scary. I'll never go there again!"
(Before recruiting him) "I'm pretty good at racing, and if it's not a problem, replace a team member with me."
(Declining his request) "I can't complain. Talk to me anytime!"
(Accepting his request) "Oh, thank you! I'll do my best!"
(Whilst on the team) "Hey! My team mate! Next race, we'll definitely win!"