There are usually about three variations in the way Vincent responds to his texts. The difference is most notable in the response's tone. The gamut of Vincent's feelings can go from indifference to abrasive to considerate - it all depends on how you want to convey his emotions. You can view your answer options by pressing erase and then pressing enter. When you are satisfied with the first sentence, you can do the same with the second and the third. This allows you to tailor unique combination of responses that will give you either good or bad adjustments to the morality meter accordingly. So, play around with your texting options for a bit and figure out how you want to be perceived before you hit the Send button.