Phase 2: Receiving a Kiss (User B)

Receiving the Love Message:

When User B receives the love message, the device clearly displays the number of kisses sent by User A. This is indicated by the corresponding number of pink lights flashing on User B’s Neopixel.

Accepting the Kisses:

When User B presses the button to accept the kisses, the pink lights stop flashing. Simultaneously, User A’s Neopixel flashes blue once to indicate that User B has started receiving the kisses. User B’s device then plays back User A’s kisses, with each kiss lasting as long as User A’s breath duration. The longer User A blew into the wind sensor, the longer each kiss lasts for User B.

Confirmation of Completion:

Once all the kisses have been displayed, User A’s Neopixel flashes blue four times to indicate that User B has finished playing all the kisses.