Having multiple romantic partners at the same time without their knowledge or consent is generally considered cheating in monogamous relationships. If you are already in a committed relationship with your current boyfriend and you have developed feelings for another person, it's important to approach the situation with honesty, openness, and respect for all parties involved.
Before pursuing anything further with the new guy, it's essential to have a serious conversation with both him and your current boyfriend. Be honest about your feelings and intentions, and give them the opportunity to express their thoughts and feelings as well. It's crucial to communicate openly and ensure that everyone is aware of the situation.
Keep in mind that different people have different relationship preferences, and some may be open to non-monogamous arrangements or polyamory. However, it's essential to establish clear boundaries and ensure that all parties involved are comfortable with the arrangement.
Cheating can cause significant emotional harm to all parties involved and can lead to the breakdown of trust in the current relationship. If you find yourself developing feelings for someone else while in a committed relationship, it's crucial to address those feelings honestly and respectfully rather than engaging in secretive or dishonest behavior.
Ultimately, the key to a healthy and successful relationship is open communication, trust, and mutual understanding between all partners involved. If you find that you are interested in pursuing multiple romantic relationships, it's important to have open and honest discussions with everyone involved to ensure that everyone's needs and boundaries are respected.