When a groom intends to get married, the groom has the right to meet the girl in the presence of a third person.
Mehr is the right of the wife and Shariah has accepted this right. In case of Mehr not defined or stipulated, Mehr e Misal will be paid.
Islam has put much emphasis on Nikah. Allah stated in the Holy Quran that one of the basic need of Man is to have a spouse.