Try different email subject line styles to find what gets the most opens. Want the loading time to be longer so we can spend more time together :) Is anyone even reading this? I wish I looked as good as you while waiting Sit up straight. Generating witty text... Don’t forget to add a fun, relevant call-to-action button to your email. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!