Initially, when you became involved, you both agreed to keep things casual. The aim was to avoid any commitment and to simply "hang out" and maintain a relaxed atmosphere. This arrangement allowed you to date other people and avoid the usual issues that committed couples encounter. Nevertheless, you may have noticed a shift in the relationship lately, which could be a sign that your casual partnership is becoming more serious. Here are some indicators that this is happening.

1. It's automatically assumed you have weekend plans together

In a casual relationship, you have the freedom to do as you please and fit in time with the other person whenever it suits you. But, if your weekends are consistently reserved for each other without having to discuss it, it's a clear indication that your casual relationship is turning serious.

2. You've started leaving things at each other's houses

When you're not in a committed relationship, you typically take all your belongings with you when you leave your partner's place. However, if you or your partner have left personal items, such as a toothbrush or favorite clothing, at each other's places, it's a clear sign that your casual relationship has become more serious.

3. Everyone assumes you're a proper couple

Although you have never referred to this person as your boyfriend or girlfriend, people assume you are in a relationship because you are constantly together and exhibit behavior typically associated with a couple. It is assumed that they will join you whenever you go somewhere, and it seems natural because you are perceived as a couple. This is a clear indication that your casual relationship has evolved into something more serious.

4. You've developed sweet nicknames and inside jokes

When you spend a considerable amount of time together and develop a strong bond, marked by inside jokes and endearing nicknames, your casual relationship is undeniably becoming serious. If you frequently use pet names or other quirky monikers based on your inside jokes, it's a sign that you and your partner have a deep emotional connection. As they say, love knows no rules!

5. You miss them when they're not around

In a casual relationship, it's common to not have a strong emotional attachment or miss the other person when they're not around. Therefore, if you find yourself missing your partner, it's a clear indication that something has shifted. Your feelings suggest that they have become an integral part of your life, and you enjoy having them around. While there's no shame in this, it does mean that you may need to have a serious conversation with them soon.

6. You've stopped looking for anyone else to date

It's self-evident that one of the advantages of a casual relationship is having the freedom to explore other options. If you have stopped playing the field and are content with your current partner, it's a clear sign that your casual relationship has progressed to a more serious level.