По тонкому льду⁠⁠

Там в треде тоже как раз про это рассуждают, мол, "красна девица" вполне употреблялось

https://www.reddit.com/r/russian/comments/178ejik/relationships_with_russian/?$deep_link=true&correlation_id=0be7dc2f-efff-49a5-b909-8fd13a0dfa67&post_fullname=t3_178ejik&post_index=1&ref=email_digest&ref_campaign=email_digest&ref_source=email&utm_content=post_image&utm_medium=Email Amazon SES&$3p=e_as&_branch_match_id=1242435796877160344&_branch_referrer=H4sIAAAAAAAAA22PW2rDMBBFV6P++Sk3TgqhFEq3ISbWyJ5GLyQZd/kd46b9KUhwOZczGi2lxPzSNAm1plJDjLUlf29kfBX9IOMVFeQnjiHRTB6sWpO9Lrsl5JvoP/hs21b/+FNwDNJ+15wJPCdmDn3JHLvxjJ9032u0UCj4vFDMaqOyqD9DSB47aMSo9mWEfC9pRdGfppAeoiLNvL3hqKfeVGiMqYYLPFe3S3upzkZ3Elpt4DSyF0MuyqzWenC4j5Pqd5WjJK/xi5uOQULDCR2QVZpmzOWAagIXgWb/f5vDmiZ8dAzX4tQUfOHPMz2ecTDjNydvQBZ0AQAA&rdt=48081

https://www.reddit.com/r/russian/comments/178ejik/relationships_with_russian/?$deep_link=true&correlation_id=0be7dc2f-efff-49a5-b909-8fd13a0dfa67&post_fullname=t3_178ejik&post_index=1&ref=email_digest&ref_campaign=email_digest&ref_source=email&utm_content=post_image&utm_medium=Email Amazon SES&$3p=e_as&_branch_match_id=1242435796877160344&_branch_referrer=H4sIAAAAAAAAA22PW2rDMBBFV6P++Sk3TgqhFEq3ISbWyJ5GLyQZd/kd46b9KUhwOZczGi2lxPzSNAm1plJDjLUlf29kfBX9IOMVFeQnjiHRTB6sWpO9Lrsl5JvoP/hs21b/+FNwDNJ+15wJPCdmDn3JHLvxjJ9032u0UCj4vFDMaqOyqD9DSB47aMSo9mWEfC9pRdGfppAeoiLNvL3hqKfeVGiMqYYLPFe3S3upzkZ3Elpt4DSyF0MuyqzWenC4j5Pqd5WjJK/xi5uOQULDCR2QVZpmzOWAagIXgWb/f5vDmiZ8dAzX4tQUfOHPMz2ecTDjNydvQBZ0AQAA&rdt=48081

В ссылки я тоже не очень умею похоже 😁😁😁