It's what best buddies do!TheUltimateNinja wrote:And why did he let him go first? If Goku and Gohan went in first Cell wouldn't even reach his Semi Perfect State since they came out ~2 hours early, thus they'd be able to show up right before Piccolo fights 17 and oneshot everyone.
Also, wouldn't surprise me if Goku was thinking ahead to being bored without an arch rival to compete with.