During such a tough moment in his life, Louis Tomlinson came through BIG time.
Ch-ch-check out the full thing (below):
[Image via YouTube.]
Talk about sisterly love!
The 31-year-old was joining the model for a quick workout when she decided to snap this silly shot (above) as she wrapped her arm around the 19-year-old's waist and licked her abs.
"I missed her so much and those abs were irresistible!!!! 😻😻😻😻#SisterSister"
Usually when being reunited with someone you haven't seen in a while, you'd give them a hug, but Khloé decided to taste her sister's tight tummy.
Sure, it's a little ABnormal, but maybe it's just how the two say they love each other!
Besides, Kenny's abs ARE killer!
[Image via Khloé Kardashian/Instagram.]