Republican presidential candidate Donald Trump won’t rule out choosing rival Sen. Ted Cruz (R-TX) as a potential vice president if he is elected president, according to Politico.

“Well, I don’t know. Look, I have nothing against him. It was sort of a sad thing that happened, but I’ve always liked him,” Trump told Hugh Hewitt on his radio show Thursday, after weeks of trashing his primary rival as nasty, hypocritical and disliked.

Trump added that he has “always gotten along well” with Cruz, but that “I’m so much now focused on New Hampshire.”

The remarks come a day after Trump said he would likely sue after tweeting that Cruz cheated and “illegally” stole Monday’s caucuses in Iowa.