Does playing hard to get work?

Yes. You can receive benefits while waiting for SSD/SSI approval. Please note that once you are approved, you may have to pay back a portion. Please contact your local office...

That sounds like a bad strut or improperly installed strut. You need to take the car to a mechanic, unless you can do the repair yourself.

To match a piano playing a C scale, you should play the D scale, since the piano, which is an instrument tuned in C, is a whole step higher than...

That is correct. You will not have to do any quests again, like the quest for the couples mask.

I don't think it matters whether you fight Bowser before getting all the stars or not. As long as you have 120 stars when you defeat him, you'll get Luigi.

Not necessarily, but you shouldn't constantly be blowing him off. If you decline an invitation, be sure to show interest by suggesting a follow-up hangout.

You could try pressing the reset button inside the battery compartment. Although, the Party Rockerz' reset switch is on the outside, and the 2005 furby has an on/off switch.