Ina Raymundo pens a heartfelt birthday greeting for son Jakob

Actress Ina Raymundo took to Instagram Wednesday to greet her son Jakob on his 18th birthday.

Posting a nostalgic video montage of Jakob from when he was a baby to his teenage years, Ina "can’t help but reminisce."

"You came into this world a little early. I was getting ready for my baby shower, putting on some make up, when suddenly, my water broke," Ina wrote.

The mother of five vividly remembered that at Jakob's 37th week, he weighed 6lbs and 7oz. "You were tiny and looked so angelic," the actress added.

Describing Jakob as a "good child," Ina recalled the days when her son would don superhero costumes on a daily basis. "You were Batman, The Hulk, Superman and your most favorite of all was Spider-Man. But if you were to ask mama, my fave look on you was Woody from Toy Story," Ina continue.

The proud mother acknowledged Jakob's determination in playing baseball. "You were only five when you started playing tee-ball. It’s just amazing how dad turned you into the baseball player you are today & it’s because you’ve been very diligent since day 1."

Ina concluded her emotional birthday greeting by telling Jakob to "stay humble and nice."

"Keep doing what you’re doing. We love you and we’re always here for you, no matter what. Mom and dad are so blessed to have you, our only ‘sonshine’. Happy 18th Birthday!" ended Ina.

Happy birthday, Jakob!

And Ina, we can't believe you have children 18 and above! You continue to be a 'fitspiration' to us all! — LA, GMA News