chat_history: ['I love a good surprise like anyone else; however, when my girlfriend waited until 8 pm on my birthday to tell me happy birthday and give me a present, I was caught off guard. I thought she had forgot.']
sys_response: Maybe she did and remembered last minute. You should ask her!
situation: I love surprises, and on my birthday, my girlfriend waited until the last minute to give me something. I honestly thought she had forgot.