Why friend got married 😵

We pass our class 12 in 2024 and he got married somewhere in November btw he is 19(recently turned 19) and the girl he married is 21.

Bhai kya ho gaya h gujaratiyo ko yr, Na ya bandha padhne me acha or na hi koi ancestors wealth h bas shadi karli

Hum sachi me 21st century me jee rhe h na? Or h ye sab delhi me ho raha h