Learn English – What do you call a person who has no living relatives

• She is "accommodating". She is eager to fit in with whatever you suggest. http://www.google.com/search?q=obliging&ie=UTF-8&oe=UTF-8&hl=en&client=safari#hl=en&q=accommodating

• She is "affable". That is, she tries to get along and not make a fuss over anything. Opposites might include "argumentative", "contrary", "difficult" (no matter what you suggest, she suggests something else, as if she were being opposite just to be opposite)

• She is "amenable". This is similar to "open"; she can accept any idea or plan. (often "open to _____" or "amenable to _____") http://www.google.com/search?q=obliging&ie=UTF-8&oe=UTF-8&hl=en&hl=en&q=amenable

• She is "complaisant" (not to be confused with "complacent") http://www.google.com/search?q=obliging&ie=UTF-8&oe=UTF-8&hl=en&hl=en&q=complaisant

• She is "deferential". That is, she accepts your wishes or judgment—to be polite (out of respect for you). Opposite might be "overbearing" (imposing her decision on you, regardless what you think.)

• She is "flexible". She can adapt to any situation. Perhaps she really doesn't care. Opposite is "rigid" (with very specific, unchangeable ideas of what she wants or would agree to)

• She is "obliging". That is, she wishes to please you by doing what you want to do. http://www.google.com/search?q=obliging&ie=UTF-8&oe=UTF-8&hl=en

• She is "pliant" (easily persuaded or influenced) http://i.word.com/idictionary/pliant

• She is "tractable" http://www.google.com/search?q=obliging&ie=UTF-8&oe=UTF-8&hl=en&hl=en&q=tractable

A common phrase is "Yes-man", a person who follows someone around and gives "advice" by always agreeing with their idol. It's a derogatory word; one that the follower should be ashamed of - but they may not believe that that is what they are doing - they may simply believe that everything the person says is golden.

Another colloquial word is "boot-licker"; and that's an even more distasteful word (exactly as it sounds!)

But a proper English word would be "sycophant":

a person who praises powerful people in order to get their approval.

This is also not a nice word - but I believe that it is the English word closest to what you are after.