1, foreplay, is an online buzzword. Its original meaning refers to the performance performed to enliven the atmosphere before the official performance of a national opera. The online language refers to the behavior of couples or couples to arouse each other's interest before making out.
2. As the name implies, foreplay is a game. Love, hug, caress, tease and kiss are essential actions before sex, because sex is a psychological, emotional and physical combination of both parties.