A father holding his baby and a bottle of water, with text overlay "GRWM Girl Dad Edition".

The video opens with a father holding his baby and a bottle of Hint water, introducing a "GRWM Girl Dad Edition" routine. He then shows the baby's outfit, consisting of a black onesie, puffer vest, and socks. The father proceeds to put the outfit on the baby, adding a pink bow. The scene transitions to a home gym where the father is lifting weights while the baby is in a walker. He takes a drink of Hint water and encourages the baby to stay hydrated. The video concludes with the father and baby in the gym, with the father flexing his muscles.