What can you do to be sure a guy likes you or not?
Is he persuing a relationship with you? Has he asked you out?
Has he complimented you on your looks? Has he made excuses to touch
you or hold your hand? Has he teased you? Those are some good
indications. Don't sweat it around him. Be yourself and enjoy your
time with him. If you spend enough time with him, time with tell if
he really likes you or not.