Advance Android's storyline further
It's a very rare issue where somehow your game has reverted the flag for whether or not you gave her the kit. Runey was addressing the far more common complaint, where people ignore Android's story, despite the item being called "Android's Human Kit" and the dialogue box on Lin's door telling you to raise Android's Friendship.
Anyway, back to your very rare error. If on PC, you can open the RenPy console with Shift + O and type "bothashuman". If it comes up false, as it seems to be, simply enter "bothashuman = True" to switch that.