Rano , W/O Rano

Have watched marriages in which hero simply put sindoor on heroin's maang with out other rituals and declare her as his wife. it has some logic that sindoor is the most important thing in hindu marriage.. But How can a girl fill her maang herself in the behalf of boy?? and declare herself as boy's wife??

If such marriage's are possible..then can i fill my maang myself and declare myself as Mrs. Rabir kapoor??😛😛

seriously now CV's lost it completely.. 🤬