It wouldn’t be an unexpected move — both in her work and online, Halsey’s been candid about their relationship before. The pair broke up again late last month, and she had tweeted a similar thought shortly after reports of their split were made public. “@ me: life is not pain vs happiness. one does not replace the other. they exist together,” she wrote . Her tweet thread ended with a note-to-self to keep that mantra in mind moving forward — and this tattoo might just be her way of keeping true to that promise.