[He won't hesitate. The moment Tifa is up and has her hand out, he'll take it. With the help of Tifa and the vines and Tifa, he'll climb up, stopping beside her. Immediately the vines withdraw, and with it they'll be able to feel the clearer air compared to what was down below.]

Let's seal this hole, both to prevent anyone else from falling in and deter anything else from coming out. At least from here.