I'm glad you feel that way
You say this to someone who disagrees with you because you don't want to fight, but you're still mad and you're being a total fake.
'I'm glad you feel that way,' he said, even though he knew he was right and she was wrong.
'I'm glad you feel that way,' she said, then turned her phone off and refused to talk to him.
'I'm glad you feel that way,' he said, then went to the fridge and took a whole sandwich.