There's nothing cuter than a giggling baby!
Jill and Derick Dillard's son Israel David's laugh is truly infectious in a new video the former reality star posted to Instagram on Friday.
Jill, 24, can be heard in the background as Derick, 26, playfully lifted the four-month-old into the air.
"Ahhh boom," she said while the tiny tot gleefully moved closer to the camera.
The baby wore a tiny blue pair of overalls with a long sleeve white shirt as his dad cradled him.
"He is such a fun daddy to Israel," wrote Jill on Instagram, adding an "I love you" with a heart emoji.
On Thursday, the family celebrated one month in El Salvador for their mission trip.
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The couple, who were married in June 2014, previously shared through their blog that the baby is adjusting well to the Central American country, and is a hit with the locals.
"Israel seems to be adjusting to the new climate, culture, food (via mom's milk), and language faster than Jill and I are," Derick wrote in July. "In fact, he has been the talk of the town. Everywhere we go, people [hear] about and want to see and hold the 'big blue-eyed, white baby' LOL."