Actor Johnny Galecki is finally returning to acting after 7 long years. For those unaware, he had stepped back from the spotlight after ending his run on The Big Bang Theory in 2019. Talking about his comeback, Johnny revealed that one of the biggest sources of inspiration for his comeback was his family life with his wife, Morgan Galecki. Amid this, here's a look at when Johnny and his ex-girlfriend, Kayley Cuoco had an emotional time making Th…