Chinese Valentine's Day

Ok, was googling the above to find a link to explain when Chinese Valentine's Day is and EVERYWHERE says it's the 7th day of the 7th lunar month. So I called TS and accused him of lying to me in order to buy time to get a present (since he refused to celebrate ang moh Valentine's Day) but he says that his mum says that the LAST day of Chinese New Year is the correct day. Anyway, have decided that it doesn't matter since I got such a sweet gift, but thought i should post this in case any of you were getting confused....