The leaving

I dun very time I sent people away I had the pain in my heart ... I thought I used to it but today as I sent nicole and wan yuan away until airport .... My heart fail the sadness and pain like very strong.. as they went by stuff with kelvin ... I read the notes I made but my heart become very sad and i almost drop my tears fro the 1st time ba.... Nothing I can do just sent the best wishes for them