Seasonal Hearts are a special currency introduced in the Season of Belonging, and are used to unlock the Seasonal Ultimate Gift(s) from the Seasonal Quest Giver. In order to obtain these hearts from the various Seasonal Spirits, you must first own a Season Pass.
Seasonal Hearts are located at the top of the Seasonal Spirits’ friendship trees, excluding the Quest Giver, and can be traded for 3 Seasonal Candles.
Please note that the rewards from the Seasonal Quest Giver for completing quests are regular hearts, not seasonal ones.
Any unused Seasonal Hearts are converted to normal hearts at the end of the Season.