What does the fiverr gig Heart icon do?

[attractiveui]

What does the Fiverr gig heart Icon do when we click it I am a little bit confused about it. 

[franky949]

The heart icon on Fiverr allows users to save gigs to their Favorites list. When you click on the heart icon next to a gig, it indicates that you're interested in that particular gig, and it gets added to your list of favorite gigs for easy access later. This feature is handy for both buyers and sellers as it allows buyers to bookmark gigs they're considering purchasing and sellers to track which gigs are being favorited by potential buyers.