To rule out someone who smokes, would be shallow. To assist in this crime, would be accomplice. Therefore, you should definitely lie to conceal it, as much as you can- as long as you won’t get caught.
If they say they saw him smoking, you say it was just a chosson cigarette. After all, if fat girls can eat food at a wedding, why can’t guys smoke at a wedding. And if fat girls can lie about their ages, then why can’t we allow smoking- which is not even part of who they are.
It is very sad that girls today judge others only by the outside, and not by what is within. Within their heart (not lungs).
This is what they should teach in seminary, instead of all that navi that my illustrated brother popa_bar_abba knows better than them anyway.