"Little Couple" stars Jennifer Arnold and her husband Bill Klein gushed over their two children Zoey and Will in tribute messages as they celebrated their family for Valentine's day.

After meeting in 2009, "Little Couple" stars Jennifer Arnold and her husband Bill Klein stole the hearts of viewers on TLC when they shared how their relationship had helped them overcome personal struggles, health complications, and issues with conceiving children.

Jennifer took to Instagram to show how far they have come since adopting their two children, Zoey and Will and posted a picture of them in honor of Valentine's day.

In the picture, Zoey and Will showed off their bubbly personalities as they appeared to be sharing a laugh while sitting at the bottom of a flight of stairs. Anxiously awaiting the next season of "Little Couple" to air, one fan shared:

"The 2 of you are growing up so much I miss seeing you on Television with your mom and dad God was you all and have a happy Valentine's Day tomorrow."

With the show taking a bit of a hiatus until the next season, Jennifer and Bill haven't been completely out of touch with their fans.

It was reported, they have been keeping their fans updated on social media, sharing some of their best family moments like their children attending a painting party. Another fan shared their appreciation for the show and wished them a happy Valentine's day.

A fan comments on a picture of Zoey and Will Klein in a Valentine's day tribute posted by Jennifer Arnold | Source: instagram.com/jenarnoldmd

Keeping to the theme of Valentine's day, Zoey and Will were befittingly dressed in t-shirts that had the words "be mine" written on the front.

Although Bill couldn't be with his family on the day of love, he showed his love by reposting the picture of his two children sharing an affectionate embrace.

Creating a strong bond with their children wasn't easy for Jennifer and Bill when they brought them back to America. Adopting Zoey at two-years-old, she explained:

"[Zoey] really wanted nothing to do with us. I remember my oncologist coming to visit me, and Zoey just latched on to her leg as she left. She would rather go home with a stranger than be with us."

Fortunately, her young children have adjusted well to their blended family and continue to create picture-perfect moments that make for the perfect Valentine's day tribute.

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