[Her hand is warm against his, it's a new sensation to him. The book said that some form of physical contact was a good way to express willingness and openness to your potential partner.]

[He tries his best to hold her as gently as possible, to the point his fingers try not to go all the way.]

If you think my grip is too tight, inform me as fast as possible...

[And he slowly starts walking to the first attraction, which is displays of different bodies of water and how fishes change their appearances and traits to adapt to their ecosystem.]

...Do you like marine life?