Before Pam left our house, Karis wanted Pam to carry her to go "gai-gai". Responding back to Karis' "wish", Pam carried her out to the corridor and asked her to say goodbye to us. Karis hesitated in her usual good-bye hand signal and looked at us at the corridor. Shortly after, Karis pointed out that the doorgate has to be closed. As we helped her to shut the doorgate, she immediately gave a satisfied smile and waved good-bye to us happily, and instantaneously pointed to Pam on the direction to go "gai-gai".

Little did we realise that before our sweetheart signalled a goodbye to us, our doorgate has to be closed first before she can say goodbye to us and leave the house :)