text: Dereck: Good morning dear Leslie! It is a wonderful day, on which we can wish you HAPPY BIRTHDAY!
  Dereck: <file_gif>
  Dereck: All the very best, old chum, and especially -- this world tour you keep talking about! Do it, even if it means we'll have to skip one of your fantastic birthday parties! Love and hugs from Dereck and Martha
  Leslie: Thank you folks! And see you both tonight!
target: Dereck and Martha send birthday wishes to Leslie. They all will meet tonight.