As per ancient Hindu mythology, life of human is divided into four stages or Ashrama (considering normal average life as 100 years):

<a href=”https://citynews.co.in/uploads/photos/125.jpg”>[img align=left]http://citynews.co.in/uploads/img45dec6f99a75b.jpg[/img] </a>1. Brahmacharya (Education, student life) (age 0-25 Years)
2. Grihastha (Married or householder life)(age 26-50 Years)
3. Vanprastha (forest-dweller, educating new generation)(age 51-75 Years)
4. Sanyas (purely dedicated towards worship of god, retiree)(age 76-100 Years)

These children are performing the drama of the Grihastha part during their School’s Annual Function. They are showing marriage part, the beginning of the Grihastha.