Khloe Kardashian's 'Sweet Brother' Message To Rob: Sis Reaching Out On ...

It's lucky for Rob Kardashian that he has a sister like Khloe Kardashian. On August 6, Khloe posted an Instagram of herself and Rob with a super loving message.

Khloe Kardashian, 30, wears her heart on her sleeve more than any of the other Kardashians, and she loves to use Instagram as an outlet. That was made pretty clear on August 6, when she posted an old picture of herself with brother Rob Kardashian, 27, with a loving caption to accompany it.

Khloe Kardashian's 'Sweet Brother' Message To Rob: Sis Reaching Out On Instagram

'I'll never let you carry more than you can hold my sweet brother,' she wrote. 'Almost home kiddo! 💙'

Khloe even cross-posted the photo to Twitter, and Rob responded, telling her that he loves her:

'@khloekardashian: I'll never let you carry more than you can hold my sweet brother. Almost home kiddo! 💙 http://t.co/YRhVnm2dSF ' 💙💙💙💙 loveu

- ROBERT KARDASHIAN (@robkardashian) August 8, 2014

So sweet!

While the rest of the Kardashian/Jenner family is certainly supportive of Rob in their own way (Kim Kardashian, for example, is using the 'tough love' approach, telling Khloe that she's too soft on Rob), we can't imagine any other family member reaching out in such a way - nor can we imagine that Rob would respond so publicly!

Rob Kardashian: Catalyst For Weight Issues Was

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Rob has been dealing with a lot lately, and the catalyst for his issues is Khloe's separation from Lamar Odom, 34, whom Rob viewed as a surrogate father before Lamar went MIA to allegedly abuse drugs and to cheat on Khloe. For Rob, it was like watching mum and dad fight and the breakdown of that father-son relationship when Lamar finally left really took a toll on Rob.

Khloe feels incredibly guilty for the depression which caused Rob to gain so much weight which, in turn, led him to become even more depressed and to shy away from the spotlight even more. However, there's no way that Rob's issues are Khloe's fault, and we hope she's not beating herself up too much and that, instead, she'll just be there for Rob in any way that she can.

In any case, we're so glad to see Khloe posting such loving messages in a public forum - it really shows Rob that he is loved.

HollywoodLifers, do you think that Khloe will be able to pull Rob out of his depression? Or is it up to the professionals?

- Amanda Mitchell More Khloe Kardashian News: 'KUWTK': Kourtney & Khloe Kardashian Fight Over $25,000 Khloe Kardashian Reveals: Lamar Odom Didn't Care About Our Divorce Khloe Kardashian: I'll Worry About Lamar Odom For The Rest Of My Life