28 In his affidavit in support of this application, sworn on 26 October 2005, Mr Lunt simply says that he believes the sums claimed in this action were advances for the use and benefit of WRS Pacific Pty Ltd, but he cannot recall having received all of the funds pleaded. I should observe that in the affidavit Mr Lunt does not appear to speak of his state of knowledge in 2001, when the admission was made, but rather as at the time the affidavit was sworn in October 2005. In any event, the fact that Mr Lunt does not recall having received all of the amounts pleaded is not, of course, necessarily inconsistent with an admission on the pleadings that the payments claimed were actually made, coupled with a denial that they were made for the purpose alleged by the plaintiff. A party may, for various reasons, choose not to put their opponent to proof of a fact even where the admitting party does not have a clear recollection or proof of that fact.