Stranger
From Tardis Wiki, the free Doctor Who reference
Whilst at the Wash Inn, Jackie Tyler humourously noted to Elton Pope the absurdity that they were complete strangers while she was flashing him her knickers. (TV: Love & Monsters)
The Fifteenth Doctor referred to the woman who left Ruby Sunday on the steps of a church on Ruby Road as a stranger. (TV: The Church on Ruby Road [+]Loading...["The Church on Ruby Road (TV story)"])