What is i forgot who i kissed last night?

As an AI language model, I do not have access to personal or specific information unless it is provided to me. To answer the question, there could be different reasons why someone forgot who they kissed last night, such as being under the influence of alcohol or drugs, meeting someone new, or experiencing memory loss. It is recommended to take responsible precautions when drinking or engaging in social activities to avoid potentially risky or regretful situations.