Oh poor LR
hope that helps.
We do the same with the boy! Only after counting forever... Its followed by "I love you googleplex"... Then "I love you googleplex a million." then "I love you googleplex a million wooly mammoths" one can't get bigger than that because mammoths are REALLY big.
We also "pull a Craig." He is the friend we went to the ski hill with. He says, "I love you twice as much as you could ever say you love me." Not much more to say after that.