Resting on a Friend

I really wanted to draw those two together. I just find the relationship between Chell and Wheatley very cute (except that whole ‘’betrial’’ part...). I wanted t draw them in a chibi way for a long time already.   
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Wheatley is finally big enough to protect his friend, but not as huge so he could hurt her.  
Chell is resting on his warm from working mechanisms shell...