Pretty soon all the flowers will drop off and then before too long the leaves will drop off and the tree will be bare until it gets warmer.
When I moved into my house eight years ago, this frangipani tree was in a pot, and not very big. I planted it in the ground outside my kitchen window so that when I am standing by the sink I can see the tree, and I can smell the flowers. It will eventually block off some summer sun.
They are slow growing trees but my patience is paying off and I love the smell of the flowers so.