The mystery behind Lindsay Lohan’s most recent tattoo has been solved. The troubled starlet had the images of twin red triangles — and the Shakespearean quote, “What Dreams May Come” — simultaneously inked with her close friend Liam McMullan as a symbol of “the deep spiritual bond” they share, Page Six can reveal. “Liam and Lindsay got matching tattoos in a private, secret, spiritual ceremony,” said a source. Late last year, McMullan had artist Jerami Goodwin come to Dina Lohan’s home to ink up the pair. We’re told, “The triangles represent danger and hazards, and the two spiritual energies inside each other. It represents their souls and hearts, and the dangers out there, and that they must follow their dreams.” Lohan, due to report to rehab, unveiled her tattoo in court back in January. McMullan’s ex-fiancée Aesha Waks, meanwhile, is accusing Lohan this week in a tabloid tell-all of being “a homewrecker” by hooking up with McMullan in December. But, sources say Waks and McMullan — who reps artists through his company Factory New and is the DJ and photographer son of Patrick — were already well-broken up when he and Lohan bonded. “They’d broken up a year ago,” sniffed the source. “Their relationship was totally over.” When we asked Liam if his relationship with Lindsay could become a romantic one, he said, “There could be a future for us. I want Lindsay to take care of herself . . . This is her big moment. It all comes down to this — it’s all under her control. We should all support Lindsay.”