Ahhhh the beautiful Frangipani tree or Plumeria to give it its proper name.
It always used to surprise me how divers the scent of the flowers could be with the flowers of one tree spelling unbelievably sweet and, at the other extreme those of another tree smelling positively repellent!
This one is the rose pink variety and smelled pleasant
Maybe it's my sense of smell that's at fault - but there were some Plumeria trees near where I lived in Chiang Mai in Thailand that smelt really offensive to me.