闪电影视为您介绍《21天理论》：21天理论是由Prat Itthichaicharoen,Jirayu Sahguansin,Patsapon Jansuppakitkun,Tee Khunakorn等人主演，由导演的泰剧，剧情介绍：你曾经有过21天的时间告诉别人你爱他们吗？根据某人暗恋的真实故事改编。 Have you ever had 21 days to tell someone you love them? Based on the true story of someone secretly in love.
