The song "Drunk In the Morning" by Lukas Graham depicts a man who wants to connect with a former lover who he has not talked to in some time and tries to reach her at an unusual hour of the day. The lyrics suggest that he is calling her after a night out and while he is under the influence of alcohol. He admits to having been with other women, but despite that, he wants to see this one again and hopes that she feels the same way.

The chorus repeats the line, "When I'm drunk in the morning, I'm calling you, you might be lonely." This suggests that the singer might be projecting his own loneliness onto the person he is calling and hoping that they too might be feeling lonely without him.

However, the bridge seems to suggest that the singer wants to develop a deeper connection with the person he is calling and spend more time with them. He acknowledges that he has made mistakes in the past but seems to be interested in rekindling their relationship.

Overall, the lyrics depict a man who is struggling with feelings of regret and loneliness, but who is also hoping to reconnect with someone from his past. The song highlights the complications of alcohol and emotion, and the desire for human connection.