During Sankranti, exchanging gifts, or "Vasthunam," is an integral part of the celebrations. The tradition of gift-giving symbolizes the spirit of sharing, caring, and spreading joy. Vasthunam typically includes traditional clothing, accessories, and sweet treats, which are exchanged among family and friends.

Sankranti is a four-day harvest festival celebrated in various parts of India, marking the beginning of the sun's journey towards the northern hemisphere. It's a time to reap what you've sown, and the festivities are a reflection of the rich cultural heritage of India. The celebrations vary across regions, but the essence remains the same – to celebrate the harvest season and the triumph of good over evil.

Please let me know if you want any modifications or need more information.