Will, 38, is back as Eric Matthews in the new episodes of season two, which was announced last week.
“To the cast and crew of #GirlMeetsWorld you are the BEST! Thank you for welcoming me home. This was a very special night for me. #LoveYouAll,” Will wrote on Twitter after the taping.
He added to the main cast of actors, “.@rowblanchard @SabrinaAnnLynn @peytonmeyer9 @coreyfogelmanis @AugustMaturo i just needed to take a sec to tell you how amazing you all are!”