In section $7\mathrm{.}6$ of your textbook, when it comes to honesty in relationships, it says that people in close relationships tend to have a truth bias. What is that?

The concept that one's significant other is always lying.

The inability to tell a lie.

Keeping one's opinions to yourself rather than hurt the other person with the truth

The tendency to be predisposed to believe our partners are being truthful, because we like and trust them.