Send them to paperwallet and forget it until 15 years later maybe you will surprise
Probably be surprised by the fact they are worthless. Or best case, he now has doubled his money, which
is meaningless since it was such a small amount to begin with.
I'd sell for btc, invest in a coin that has a chance to multiply (and if anyone states they know which specific coin to invest in, ignore them). And sign up for free bounties, which probably will earn more that the mighty 2 ltc will get anyway.