What you're looking for ... I'll hide it from you. However if you ask, I'll lead you right through. You're tempted to cross me, an act I won't prevent. If chosen too soon, may come with regret. If I'm not there you're mad, you ask for me to be. This time for a change, I'll be right behind me.

Why this works

This riddle cleverly plays with the concept of a "spoiler tag," which is often used in discussions about stories, movies, or games to hide important plot details. The first line suggests that spoilers conceal information, which is what they literally do. The next lines hint at how asking for a spoiler leads to a revelation, and the idea of crossing a spoiler refers to the temptation to learn too much too soon, potentially ruining the experience. The last line ties it all together by suggesting that when a spoiler tag is absent, people desire it to avoid missing out on crucial context, just as "tag" is placed at the end of a message. Overall, the riddle plays on the dual nature of spoilers as both protective and revealing, making it a fun twist on expectations!