The semi-colon appears where a sentence could end, but instead it goes on. This is becoming a symbol for suicide prevention. Don't use a period in your life; use a semi-colon. You have more to say, your story isn't finished.
You keep me safe. i'll keep you wild. I like this as a tattoo idea for a couple! Each could get the one that's best fits the relationship. Mine would definitely say 'I'll keep you wild'. His would say 'I'll keep you safe'.