He studies in a mixed environment and when he interacts with his female classmate she doubts his actions

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He works in a mixed environment and is worried about his fast
EvidenceProhibiting of Mixing of Men and Women

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She likes a religiously committed man, and there is correspondence between them, such as congratulations (for Ramadaan) and religious reminders. What should she do?
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He works in a mixed environment and is worried about his fast
EvidenceProhibiting of Mixing of Men and Women

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