I Have a Little Orange Tree in My Kitchen

[bearmama]

...which is flowering for the second time this summer, the first lot having shrivelled and dropped off after just a few days leaving the tiny green fruits. Now they smell amazing (like Jo Malone I kid you not)
What I want to know is, will it continue to flower like this and should I be doing anything besides watering it?

It is about a foot and a half high and amazing considering I nearly killed it off a year ago.