Jean Slater and fiance Ollie Walters are to tie the knot next week – but Stacey’s efforts to find a lock that fits her mysterious key look set to ruin the big day.
Stacey’s suspicions are to be raised after Jean returns to Walford with news about her nuptials only to panic when she spots the key hung around Stacey’s neck.
Following her mum’s outburst, Stacey tells Martin that she is now more determined than ever to find out what the key opens.
Scenes to be shown on Tuesday 7 July will see Stacey use the occasion of Jean’s wedding to search her mum’s house for possible locks. When Martin snaps at her, Stacey confides in him about why the key is so important.
However, this is nothing compared to the huge row that ensues after Jean returns home and interrupts Stacey’s mission. But in the heat of the argument, will Stacey finally learn the truth?
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