Thats good though and now 1 bitcoin worth almost 20k. Its great to have active referalls, otherwise you wont be getting much from this site. Your friend should consider himself hitting a jackpot because getting a referall that stays active on this site is rare. Most People are only attracted to (faucet*) site because they are new in crypto space and once they get used to it, they will probably no longer active on the site
Its hard to find such referalls. Basically most people will be done with a faucet site once they get a deeper understanding of what crypto space is. Unless of course if your referall constantly gamble on freebitco.in then it would be different