A notifiable event pertaining to an interaction with a series of videos from a particular user may be detected. Another user who is associated with the particular user and who has stopped viewing the series of videos may be identified. The another user may be assigned an affinity score indicating a user interest to continue viewing the series of videos. A notification identifying the particular user and the notifiable event pertaining to the interaction with the series of videos by the particular user may generated where the notification includes a reference to a point in the series of videos that is associated with a portion of the series of videos at which the another user has stopped viewing the series of videos. Furthermore, the notification may be transmitted to the another user.