Are these two sentences grammatically correct? 1. We can sit here now and discuss all the ways in which this can destroy our friendship or we can just do the right thing. 2. He thinks about the time they hid under the old stone bridge, empty paper cups and persistent-still-autumn leaves crushed under their hips and their fingers, and Jane's nose was cold, winter-red, and John remembers how her lips tasted like crisp snow when he kissed her.