You know, I wonder about loli.
Why would a space alien come here, hate it, and stay?
A planet could be comparable to Earth, and yet be very different. Suppose this other planet had a sun, atmosphere combination just slightly different. All color would be entirely different.
Suppose the atmosphere were not gaseous, but an oily mist high in oxygen, breatheable, but with a fluid residue. The inhabitants, of course would have gills, whereby the fluid would be excreted, but Earth humans would have to inhale, spit, inhale, spit. If the indigenous could excuse that, I would be okay to visit. The differences would be fascinating to explore.