Getting coffee

"We should get coffee sometime" or similar phrases (we should do ____ sometime) are often used by neurotypicals to politely convey interest in socializing with other people. However, these are mostly used to be polite and are not actual plan requests, which creates a conflict between the neurotypical person relaying this message and the autistic person receiving it. Autistic people's tendency to interpret things literally means that they will expect the plan to be followed up, while neurotypical people rarely have the intention to lead this plan to fruition. That creates a sense of rejection in the autistic person due to their different expectations.