The faithless person pays back the money, but the other party refuses to admit it.

After the parties pay back the money, the other party denies it, so the parties should collect evidence as soon as possible to prove their claims, because the law is based on the principle of who advocates who gives evidence.

China's civil procedure law stipulates that evidence includes:

(a) Statements of the parties;

(2) Documentary evidence;

(3) Physical evidence;

(4) Audio-visual materials;

(5) Electronic data;

(6) Testimony of witnesses;

(7) Appraisal opinions;

(8) Records of the inquest.

Evidence must be verified before it can be used as a basis for ascertaining facts. The parties have the responsibility to provide evidence for their claims.

Therefore, at present, the parties can collect evidence of repayment at that time, such as witnesses, bank receipts, mobile phone messages, time and place, and record with local telephones when necessary, and collect as much information as possible to ensure that the evidence can be verified. According to the bank transfer mentioned by the parties, it is very strong evidence. If you apply according to law, you can print the relevant remittance records and go to the bank for consultation.

Legal basis:

The evidence in Article 63 of People's Republic of China (PRC) Civil Procedure Law includes:

(a) Statements of the parties;

(2) Documentary evidence;

(3) Physical evidence;

(4) Audio-visual materials;

(5) Electronic data;

(6) Testimony of witnesses;

(7) Appraisal opinions;

(8) Records of the inquest. Evidence must be verified before it can be used as a basis for ascertaining facts.