This protects Panam’s plan to steal the Basilisk and keeps you in her good graces.
The best way to respond depends on your goals for the story: Response: "No idea." This protects Panam’s plan to steal the Basilisk
If you are referring to the quest "With a Little Help From My Friends," Saul Bright will text you asking for Panam’s location. This protects Panam’s plan to steal the Basilisk
If you cannot trigger the text options, ensure that Mitch has successfully entered his truck during the "With a Little Help From My Friends" mission before you get into Panam’s truck. This protects Panam’s plan to steal the Basilisk
"I'm not her keeper" is also a choice, though some guides suggest it may be less effective for the romance path. To Betray Panam (The "Snitch" Route)