Nombre original: 21 วัน ฉันรักนาย
Fecha de estreno: 23 de febrero de 2017
Serie
Tiempo promedio: 22 minutos
Géneros: Comedia, Drama, Noticias
Sinopsis: Techa is in love with a guy named Rain at school. Techa takes a potion that will make her confession to Rain successfully if she gets him to drink the potion as well. However, things take an unexpected turn.