The event is similar in structure to the just-concluded Neopies VIP Raffle. Every day for nine days (starting today), a new arrow will become available offering a prize. Active Premium members will also receive a re-released NC item alongside it. A bonus item will be available at the end of the event for redeeming all 9 items.
To participate, you can purchase Arrow Packs from the NC Mall or directly at the Lovestruck Hub.
A Valentines NC event of this style used to be an annual occurrence, but hasn't in a few years. Lovestruck itself was last held in 2014, and similar event Sealed with a Gift was last held in 2016.
R-Right? ^^;
Because nothing says Valentine like a chainsaw! 
www.neopets.com/~Spoilerss