If you had multiple offers at the time, yes, they are still happening, you may wish to bring "proof" of your funds. You can do this with a copy of a bank statement, trust account, etc (with all account information numbers blacked out!!) to counter any doubtful thoughts the Seller may have. Also, if you use a CAR form (California Association of Realtors) the form has a clause at the bottom of the 1st page which states you'll show proof of funds. Did you not have a big deposit? Remember, if you're using Liquidated Damages, the most a Seller can claim is 3% of the sales price. If you put down a huge deposit this may also sway a relunctant or doubtful seller.