Your artstyle is very pleasant and this is a cool piece. I wish there was more of a background, but there is still a nice amount of detail. The story is clear, and so are the attitudes of the characters. I like how they seem to be blushing, it's cute. I also like the silly outfit worn by the engineer and the bolts and stuff flying everywhere, it's really fun. The engineer's leg that's further back looks a bit weird since the shoe looks a bit too thin, and there's no clear line where the pants end so it looks like she has a weird lumpy foot. The android's foot also looks kinda weird, though that might be okay. A nice cute piece overall.