This Awkward Moment

The wise thing to do in such cases is to unlike the picture immediately if you believe that the person is offline, so no notification will be shown when they log in to their Facebook account. If they enable email or text alerts, then they will be warned about the like even though you removed it spontaneously. However, if you think they are online, unliking the picture makes things worse. What should you do in such scenario? Compliment the picture you liked via messenger, and seek some details about it. Act like it's normal and nothing's creepy!