Owing something, such as gratitude or appreciation, to another
You don't have to feel obligated to take me everywhere you go.
If you don't want it, don't feel obligated to take it.
Did he feel obligated to marry her now?
One question was answered: Darkyn was obligated to protect her in some way.
At least he could move around, in his dream state, while we were obligated to remain silent and unmoving.