wat happened yesterday

Yesterday,Mrs Gan came to our class for our science paper and she saw a boy and girl keep looking at each other !!! There is only 2 couple... The 1st couple is Farhan and Dinie and the 2nd couple is Jas Tan and Kenneth... Jas Tan and Kenneth is sitting so far so they won`t look at each other... Only Dinie and Farhan sit near each other so i think they are the 1 haha