[Hiro doesn't really get much chance to explain further or answer questions, when she returns and all. He simply shrugs and gives an almost apologetic look to him as he grins.]

Alright! So we can charge Baymax and then figure reversing the summoning thing to get us back home! Is it okay to just plug it in or do we need to upgrade it first?

[Or make any sort of alterations first? He wants to check before they just plug Baymax in.]