WATCH: Jackie Forster's birthday message for Kobe Paras

Jackie Forster encapsulated her love for Kobe Paras in an Instagram post as she sent her heartwarming birthday message for her son.

Jackie shared a video collage of Kobe which began with his baby photo and showed the beautiful moments they shared together. She claimed to be happy to be a part of his son's milestone as he turned 21 years old yesterday, September 19.

She wrote, “When the time comes (hopefully not any time soon, please) and you have a child of your own... the first time you meet that child, and every time you feel that burning butterfly sensation whenever he/she does something new or cute, when you are overcome with joy and pride, when they reach or surpass milestones, each time he/she tells you they love you and hugs you... that feeling will be me.

“That will be the only time you will begin to understand how much I love you. That's when you will begin to comprehend how deep and how strong my passion is for wanting only the best for you. We have so much to still experience together and so many more memories to build! And just like you promised mama, I also won't ever let you go! I love you so much, I'm sad I can't be there now but I'm very grateful you have awesome friends that are supporting you and helping keep you happy,” she continued.

Jackie also expressed her gratitude to Kobe's rumored girlfriend Ponggay Gaston for organizing the surprise celebration where they gave him a pup.

“Excited for the future but live in the moment and enjoy the now. Stay happy my love. I love you so soooo much. Happy birthday my baby Kobe,” Jackie concluded her post.