ehhhh, more or less. Its just on how you look at Goku, only two weakness I know is food and a Syringe, shown in the frezia series when Vegeta brought in Goku to heal him in that healing machine thingy. Goku saw the syringe on the table and freaked out, while Gohan and Krillen trying to pull him in. But I woulden't say fruty. Maybe have a soft side but not really fruity. On most occasion he a clueless father, but a careing one, but hardly fruity at all.