Final answer:
Juliet claims she is going to confession as her excuse to visit Friar Laurence's cell in 'Romeo and Juliet'. This allows her to meet with the Friar to discuss plans to avoid her impending marriage to Paris.
Step-by-step explanation:
In Romeo and Juliet, Juliet uses the excuse of going to confession to visit Friar Laurence's cell. This ruse allows her to move freely without arousing suspicion, as confession is seen as a normal and private religious practice. This visit is crucial, as it is when Friar Laurence devises the plan for Juliet to take a potion that will make her appear dead, thus allowing her to avoid marrying Paris and hopefully be reunited with her beloved Romeo.