A shamed former lawyer hounded a woman with gifts and text messages.
David McPherson contacted Rachel O'Neill between February and May 2020.
The 37-year-old, of the city's Whitecraigs, sent Miss O'Neill flowers and continued to bombard her with messages after she rejected him.
McPherson later found himself in further bother when he groped a 16-year-old girl outside a bank.
McPherson - who has a previous conviction - pled guilty yesterday at Glasgow Sheriff Court to stalking Miss O'Neill and sexually assaulting the teenager.
The court heard that McPherson - who practiced in Kilmarnock - initially sent a bunch of flowers and a bottle of champagne to Miss O'Neill in February 2020.
The accompanying card said: "Happy Valentine's Day, Rachel."
McPherson sent a further bouquet of flowers and a box of chocolates 12 days later.
That card with it read: "Hi Rachel, if you fancy a coffee give me a text, from your secret admirer, David."
Miss O'Neill sent a text thanking McPherson for the items which he responded that she was "welcome."
McPherson sent further messages including two pictures of himself which the victim did not reply to.
He then asked Miss O'Neill out for a coffee which she replied: "I'm seeing someone else, I wish you all the best."
McPherson responded that he was "broken hearted" and a further message regarding her body before asking to meet her in a park.
Prosecutor Darren Harty said: "This caused her alarm as she goes for walks in that park.
"He sent a further message saying 'Speak to me Rachel, I'm lonely just like you'.
"Miss O'Neill sent McPherson a message saying 'I told you I'm not interested, stop contacting me'."
Police were contacted after McPherson made threats to end his life and he was arrested.
The court was then told the 16-year-old was near a Royal Bank of Scotland in Shawlands on April 1, 2020.
Mr Harty said: "McPherson approached the victim from behind and grabbed her by the buttocks."
Officers attended and he was arrested again.
His lawyer Garvey McArdle will make his plea in mitigation at next month's sentencing pending background reports.
McPherson was put on the sex offenders register meantime by sheriff Barry Divers.
