Prelude to Valentine's: Kiss Day, February 13.

Various forms of affection: peck to passionate embrace.

Transcends cultural boundaries, vital for social bonding.

Health benefits: physical exercise, mood booster.

Health benefits: physical exercise, mood booster.

Cherish moments with loved ones, express affection.

Health benefits: physical exercise, mood booster.

Universal act of love, spread joy and warmth.

Simple yet profound: Kiss Day celebrations.