TikTok creator Jeselyn Adelina was at Steak 48, a fine dining restaurant in Beverly Hills, when something strange happened. As she reached for her martini glass, the top part completely broke off from the rest of it. The glass had split cleanly down the middle, leaving everyone at the restaurant shocked.
Adelina posted the incident on TikTok with the caption, “HOW IS THIS POSSIBLE? Happy hour gone wrong lol.” The video has gotten over 248,500 views and shows the exact moment when the martini glass splits in two. What was supposed to be a relaxing happy hour turned into a surprising safety concern, writes Brobible.
In a follow-up video, Adelina said the Steak 48 staff was just as shocked when they saw what happened. They gave the group free drinks and “were really cool about it.” Adelina has said she loves the place and has no plans to sue them. The restaurant handled the situation professionally and made sure the customers were taken care of.
The broken glass sparked debate about thermal shock in restaurants
People who commented on the video shared their theories about what caused the glass to break. One person commented, “Omg I thought it was a lid to protect your drink from getting drugged 
.” Many suggested it could have been thermal shock, which happens when one part of the glass changes temperature faster than the rest. This creates stress inside the glass that can make it break without warning, even when everything looks normal.
Thermal shock is a common reason why laboratory glassware breaks, even when the glass looks fine. Glass expands when it gets hot and shrinks when it cools down. If you pour a cold drink into a warm glass, the shrinking happens unevenly and creates stress. If the glass isn’t strong enough, it can break or shatter completely.
Lab Choice Australia explains that to prevent this, you need to avoid sudden changes from hot to cold or cold to hot. You should let hot glass cool down to room temperature before rinsing it with cold water. If you don’t, the uneven shrinkage can cause the glass to crack or shatter. The same thing can happen in restaurants if glasses aren’t handled properly during washing and storage.
This isn’t the first time diners have found something unexpected in their drink at a restaurant. Strange incidents at dining places are becoming more common and often go viral on social media. These moments can raise important questions about restaurant safety standards and how glassware is maintained.
Restaurants can take steps to prevent broken glassware. They can use glasses with thicker, more even walls that are better at handling temperature changes. They can also avoid sudden temperature changes by letting glasses adjust slowly after washing. Staff training is important too, so workers know how to spot glasses that might be weak or already cracked.
Some viewers suggested the restaurant might have broken the glass on purpose, but Adelina made it clear this wasn’t true. She emphasized that she has been to Steak 48 multiple times and has always had good experiences there. This incident appears to be a one-time accident rather than any kind of intentional act.
While it’s not certain that thermal shock caused Adelina’s glass to break, the incident shows why restaurants need to be careful with their glassware. High-end restaurants like Steak 48 should make sure their glasses can handle temperature changes and daily use. They should regularly check their glassware for any signs of damage or weakness.
Restaurant safety is especially important when it comes to drinks, as there have been cases where people experienced serious reactions after accepting drinks from others. While Adelina’s case involved a physical glass breaking, it still highlights the importance of safe dining experiences. Restaurants should train staff to spot cracked or weak glasses before serving customers to prevent injuries.
