Megan Fox and Brian Austin Green weren’t too far off when they guessed that their son Noah Shannon would take his time warming up to his baby brother.
And with almost six months having passed since Bodhi Ransom‘s birth, the couple’s 22-month-old firstborn is still exploring his role.
“Half the time he is [excited], he wants to stroke his head and help feed him — then the other half of the time he tries to smother him,” the Teenage Mutant Ninja Turtles star joked to PEOPLE at a Wednesday screening of her film in New York City.
The actors are keeping their eye on both boys, as Noah has been known to experiment target practice with his toys. “He’s good most of the time, but then every once in a while, when we’re not looking and we hear the baby cry, we realize he’s thrown a toy at his face,” Fox, 28, says.