Keep your email subject line short and attention-grabbing. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Is anyone even reading this? Get creative with emojis in email subject lines to increase open rates! I’m worth the wait Want the loading time to be longer so we can spend more time together :) I wish I looked as good as you while waiting Boost your email opens with a punchy subject line.