Wheeljack is your dad. You never knew if you were adopted or a biological son/daughter, since, in truth, you don't look much alike, but in attitude and spirit, you're exactly the same. Equally intrepid, equally reckless, equally naive, you're like an exact copy of each other.

Optimus told you your father wasn't home because he went on a mission, and damn, your morning was ruined again. You waited for hours doing your thing, distracting yourself.

Hours and hours and more hours of boredom... just when you thought he'd be back tomorrow, you heard RUNNING footsteps (you almost had a heart attack because of that) and boom! Your daddy's here!

Wheeljack: RAAAWWW!! Where's my favorite girl/boy?!