A post shared by Jericho Rosales (@jerichorosalesofficial) on Dec 4, 2017 at 9:13pm PST

Kapamilya leading man Jericho Rosales credited his wife of four years, model and vlogger Kim Jones, for making him "a better version of myself" in a heartfelt, open letter he shared Sunday.

On Instagram, the 38-year-old actor shared a set of photos of him with Jones, captioned with the letter seen by his million-strong followers.

A post shared by Jericho Rosales (@jerichorosalesofficial) on Mar 24, 2018 at 1:14am PDT

Rosales wrote, unedited: "Dear Kim, 7 years ago you introduced me to mp3s. Today i still listen to cds. But I’m definitely a better version of myself because of you. Not a lot of folks know how much you help me with my personal and career issues and decisions.

"On the other hand, I’m so proud of everything you have become and achieved. You never fail to impress me. To my best friend, cheers to more years of annoying each other and laughing 'til we pee! I am so happy to be your recce partner."

A post shared by Jericho Rosales (@jerichorosalesofficial) on Apr 6, 2017 at 7:19am PDT

The letter got hundreds of comments within hours. Many expressed "kilig" with Rosales' gesture, which a number considered to be even sweeter considering there wasn't a special occasion to celebrate.

Married in May 2014, Rosales and Jones continue to make a mark their respective careers. On several occasions, they've appeared together in industry events, to the delight of their fans.