Visitor Visa - B2

Hi,First of all Thank you to Immihelp whose post helped to preapre for interview.Me and wife applied for B2 visa and had interview on 7 th july.We got 10 year multiple entry visa and recived on same day.we both married in last dec and want to visit my cousin family in US who all are US citizens.

Quetions asked to us.
me : Good morning
Vo : Good morning
         why you want to go to US
me: for tourism
Vo : do you know any family or frnds there
Me : yes.My cousin brother living in californica with his family.(at the same time my wife shows cousin family photos and indicated cousin brother in the photo to VO)
Vo : what he does
me : told
Vo : what you do
me: Software engineer working for xxx company
Vo.how long you are working for company
me: told
vo to my wife : Do you also work maam
wife : yesy and told company name.
Vo to me : Do you have childeren
me : No but yes we are planning after our anniversary.

vo : it is approved and you will get passport after 5 working days.

To my surpise on the same day afternoon recieve sms that you passport is ready for pick up.
Note : Please be confident and smile on face till last question.Wear well as it impress on first instance.I wore formals and tie even if its tourist visa.We prepared well for the interview .Took mock interview of each other which helped in confidence building.Carried all documents.Also photographs of my family and US family.confidence matters a lot.As we practiced lot we did not stuck anywhere while gicing ansrwers though VO did not ask much.Hope this helps to someone