5. When, exasperated and exhausted, he said "Shut up, Torn" in the middle of his outlining the next mission and spent the next week being sent on incredibly dangerous forays into the Sewers.
4. When Keira decided that he couldn't be the Jak she knew because her Jak didn't talk, and he had a hell of a time trying to convince her otherwise.
3. When, fed up with everything, he climbed up to the highest point in Dead Town and yelled until he was hoarse, and the next day his throat was sore and dry and scratchy, which was a feeling he had never experienced before and didn't like at all.
2. Everyone expects him to talk nowadays, just because he can. He liked it more when Daxter did the speaking and he just had to worry about the physical side of things.
1. "...Jak, buddy, I think the guards might have heard us."