Lee wants be an adult like his sensei, and he gets the chance when Guy turns into a baby after drinking a youth-restoring potion. When Lee overhears Lady Tsunade mutter something about being lonely, he sets her up on an arranged marriage interview…with the Raikage!
So if I can babysit Guy Sensei, 
that'll make me an adult, too?
Entonces, ¿si cuido de Gai-sensei, 
también seré un adulto?
Entonces, si cuido de Gai-sensei, 
querrá decir que soy adulto, ¿no?
Ou seja, se eu conseguir cuidar do Gai,
eu serei um adulto também, certo?