If you want to invite a pedicure technician out for dinner, you can tentatively add the other person's WeChat first, or ask the other person for the phone number. If the pedicure technician is willing to add your WeChat or give you the phone number, it means that the pedicure technician feels good about you. At this time, you can chat with the pedicure technician first, and then invite him to dinner. Next, it depends on the pedicure technician's own wishes.