The video features a calendar with a yellow cover and black lines representing the days of the week. The calendar has a grid of squares, each containing a different emoji. The emojis are yellow and depict various expressions, such as happy, sad, angry, and surprised. The video shows a red pen marking a date on the calendar, and as the date approaches, the emojis change to reflect the mood of the day. The video ends with a green checkmark appearing on the date, indicating a positive outcome.