Most Helpful Guys
Saying "keep in touch" is so lazy, and feels like a courtesy no effort goes into it. Person really wants to hang out, they'll be like "when's the next time you'll be free? We can hang out then." Or "I'll send you a text right now so we can set something up"
they are just being polite. don’t read into it too much.
Most Helpful Girls
from my experience no. they say that in the form to reduce their guilt in not caring about you or it means they will keep in touch when they need you but untill then they want u to stay away
Sometimes yes , sometime no.
Some people use it as figure of speech when they part ways with from. It sounds less cold than just a"goodbye"